64866912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 202487040

約数和(自身を除く): 137620128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 53, 57, 61, 66, 76, 88, 96, 106, 114, 122, 132, 152, 159, 176, 183, 209, 212, 228, 244, 264, 304, 318, 352, 366, 418, 424, 456, 488, 528, 583, 608, 627, 636, 671, 732, 836, 848, 912, 976, 1007, 1056, 1159, 1166, 1254, 1272, 1342, 1464, 1672, 1696, 1749, 1824, 1952, 2013, 2014, 2318, 2332, 2508, 2544, 2684, 2928, 3021, 3233, 3344, 3477, 3498, 4026, 4028, 4636, 4664, 5016, 5088, 5368, 5856, 6042, 6466, 6688, 6954, 6996, 8052, 8056, 9272, 9328, 9699, 10032, 10736, 11077, 12084, 12749, 12932, 13908, 13992, 16104, 16112, 18544, 18656, 19398, 20064, 21472, 22154, 24168, 25498, 25864, 27816, 27984, 32208, 32224, 33231, 35563, 37088, 38247, 38796, 44308, 48336, 50996, 51728, 55632, 55968, 61427, 64416, 66462, 71126, 76494, 77592, 88616, 96672, 101992, 103456, 106689, 111264, 122854, 132924, 142252, 152988, 155184, 177232, 184281, 203984, 213378, 245708, 265848, 284504, 305976, 310368, 354464, 368562, 407968, 426756, 491416, 531696, 569008, 611952, 675697, 737124, 853512, 982832, 1063392, 1138016, 1223904, 1351394, 1474248, 1707024, 1965664, 2027091, 2702788, 2948496, 3414048, 4054182, 5405576, 5896992, 8108364, 10811152, 16216728, 21622304, 32433456, 64866912]

約数ペア:

[(1, 64866912), (2, 32433456), (3, 21622304), (4, 16216728), (6, 10811152), (8, 8108364), (11, 5896992), (12, 5405576), (16, 4054182), (19, 3414048), (22, 2948496), (24, 2702788), (32, 2027091), (33, 1965664), (38, 1707024), (44, 1474248), (48, 1351394), (53, 1223904), (57, 1138016), (61, 1063392), (66, 982832), (76, 853512), (88, 737124), (96, 675697), (106, 611952), (114, 569008), (122, 531696), (132, 491416), (152, 426756), (159, 407968), (176, 368562), (183, 354464), (209, 310368), (212, 305976), (228, 284504), (244, 265848), (264, 245708), (304, 213378), (318, 203984), (352, 184281), (366, 177232), (418, 155184), (424, 152988), (456, 142252), (488, 132924), (528, 122854), (583, 111264), (608, 106689), (627, 103456), (636, 101992), (671, 96672), (732, 88616), (836, 77592), (848, 76494), (912, 71126), (976, 66462), (1007, 64416), (1056, 61427), (1159, 55968), (1166, 55632), (1254, 51728), (1272, 50996), (1342, 48336), (1464, 44308), (1672, 38796), (1696, 38247), (1749, 37088), (1824, 35563), (1952, 33231), (2013, 32224), (2014, 32208), (2318, 27984), (2332, 27816), (2508, 25864), (2544, 25498), (2684, 24168), (2928, 22154), (3021, 21472), (3233, 20064), (3344, 19398), (3477, 18656), (3498, 18544), (4026, 16112), (4028, 16104), (4636, 13992), (4664, 13908), (5016, 12932), (5088, 12749), (5368, 12084), (5856, 11077), (6042, 10736), (6466, 10032), (6688, 9699), (6954, 9328), (6996, 9272), (8052, 8056)]