78941808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 263852160

約数和(自身を除く): 184910352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 43, 44, 48, 57, 61, 66, 72, 76, 86, 88, 99, 114, 122, 129, 132, 144, 152, 171, 172, 176, 183, 198, 209, 228, 244, 258, 264, 304, 342, 344, 366, 387, 396, 418, 456, 473, 488, 516, 528, 549, 627, 671, 684, 688, 732, 774, 792, 817, 836, 912, 946, 976, 1032, 1098, 1159, 1254, 1342, 1368, 1419, 1464, 1548, 1584, 1634, 1672, 1881, 1892, 2013, 2064, 2196, 2318, 2451, 2508, 2623, 2684, 2736, 2838, 2928, 3096, 3268, 3344, 3477, 3762, 3784, 4026, 4257, 4392, 4636, 4902, 5016, 5246, 5368, 5676, 6039, 6192, 6536, 6954, 7353, 7524, 7568, 7869, 8052, 8514, 8784, 8987, 9272, 9804, 10032, 10431, 10492, 10736, 11352, 12078, 12749, 13072, 13908, 14706, 15048, 15738, 16104, 17028, 17974, 18544, 19608, 20862, 20984, 22704, 23607, 24156, 25498, 26961, 27816, 28853, 29412, 30096, 31476, 32208, 34056, 35948, 38247, 39216, 41724, 41968, 47214, 48312, 49837, 50996, 53922, 55632, 57706, 58824, 62952, 68112, 71896, 76494, 80883, 83448, 86559, 94428, 96624, 99674, 101992, 107844, 114741, 115412, 117648, 125904, 143792, 149511, 152988, 161766, 166896, 173118, 188856, 199348, 203984, 215688, 229482, 230824, 259677, 299022, 305976, 323532, 346236, 377712, 398696, 431376, 448533, 458964, 461648, 519354, 548207, 598044, 611952, 647064, 692472, 797392, 897066, 917928, 1038708, 1096414, 1196088, 1294128, 1384944, 1644621, 1794132, 1835856, 2077416, 2192828, 2392176, 3289242, 3588264, 4154832, 4385656, 4933863, 6578484, 7176528, 8771312, 9867726, 13156968, 19735452, 26313936, 39470904, 78941808]

約数ペア:

[(1, 78941808), (2, 39470904), (3, 26313936), (4, 19735452), (6, 13156968), (8, 9867726), (9, 8771312), (11, 7176528), (12, 6578484), (16, 4933863), (18, 4385656), (19, 4154832), (22, 3588264), (24, 3289242), (33, 2392176), (36, 2192828), (38, 2077416), (43, 1835856), (44, 1794132), (48, 1644621), (57, 1384944), (61, 1294128), (66, 1196088), (72, 1096414), (76, 1038708), (86, 917928), (88, 897066), (99, 797392), (114, 692472), (122, 647064), (129, 611952), (132, 598044), (144, 548207), (152, 519354), (171, 461648), (172, 458964), (176, 448533), (183, 431376), (198, 398696), (209, 377712), (228, 346236), (244, 323532), (258, 305976), (264, 299022), (304, 259677), (342, 230824), (344, 229482), (366, 215688), (387, 203984), (396, 199348), (418, 188856), (456, 173118), (473, 166896), (488, 161766), (516, 152988), (528, 149511), (549, 143792), (627, 125904), (671, 117648), (684, 115412), (688, 114741), (732, 107844), (774, 101992), (792, 99674), (817, 96624), (836, 94428), (912, 86559), (946, 83448), (976, 80883), (1032, 76494), (1098, 71896), (1159, 68112), (1254, 62952), (1342, 58824), (1368, 57706), (1419, 55632), (1464, 53922), (1548, 50996), (1584, 49837), (1634, 48312), (1672, 47214), (1881, 41968), (1892, 41724), (2013, 39216), (2064, 38247), (2196, 35948), (2318, 34056), (2451, 32208), (2508, 31476), (2623, 30096), (2684, 29412), (2736, 28853), (2838, 27816), (2928, 26961), (3096, 25498), (3268, 24156), (3344, 23607), (3477, 22704), (3762, 20984), (3784, 20862), (4026, 19608), (4257, 18544), (4392, 17974), (4636, 17028), (4902, 16104), (5016, 15738), (5246, 15048), (5368, 14706), (5676, 13908), (6039, 13072), (6192, 12749), (6536, 12078), (6954, 11352), (7353, 10736), (7524, 10492), (7568, 10431), (7869, 10032), (8052, 9804), (8514, 9272), (8784, 8987)]