7176528

素因数分解:

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

素因数の和:137

約数の個数: 120

約数和(自身を含む): 21987680

約数和(自身を除く): 14811152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 61, 72, 76, 86, 114, 122, 129, 144, 152, 171, 172, 183, 228, 244, 258, 304, 342, 344, 366, 387, 456, 488, 516, 549, 684, 688, 732, 774, 817, 912, 976, 1032, 1098, 1159, 1368, 1464, 1548, 1634, 2064, 2196, 2318, 2451, 2623, 2736, 2928, 3096, 3268, 3477, 4392, 4636, 4902, 5246, 6192, 6536, 6954, 7353, 7869, 8784, 9272, 9804, 10431, 10492, 13072, 13908, 14706, 15738, 18544, 19608, 20862, 20984, 23607, 27816, 29412, 31476, 39216, 41724, 41968, 47214, 49837, 55632, 58824, 62952, 83448, 94428, 99674, 117648, 125904, 149511, 166896, 188856, 199348, 299022, 377712, 398696, 448533, 598044, 797392, 897066, 1196088, 1794132, 2392176, 3588264, 7176528]

約数ペア:

[(1, 7176528), (2, 3588264), (3, 2392176), (4, 1794132), (6, 1196088), (8, 897066), (9, 797392), (12, 598044), (16, 448533), (18, 398696), (19, 377712), (24, 299022), (36, 199348), (38, 188856), (43, 166896), (48, 149511), (57, 125904), (61, 117648), (72, 99674), (76, 94428), (86, 83448), (114, 62952), (122, 58824), (129, 55632), (144, 49837), (152, 47214), (171, 41968), (172, 41724), (183, 39216), (228, 31476), (244, 29412), (258, 27816), (304, 23607), (342, 20984), (344, 20862), (366, 19608), (387, 18544), (456, 15738), (488, 14706), (516, 13908), (549, 13072), (684, 10492), (688, 10431), (732, 9804), (774, 9272), (817, 8784), (912, 7869), (976, 7353), (1032, 6954), (1098, 6536), (1159, 6192), (1368, 5246), (1464, 4902), (1548, 4636), (1634, 4392), (2064, 3477), (2196, 3268), (2318, 3096), (2451, 2928), (2623, 2736)]