68631648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 122968992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 191, 197, 228, 304, 382, 394, 456, 573, 591, 608, 764, 788, 912, 1146, 1182, 1528, 1576, 1824, 2292, 2364, 3056, 3152, 3629, 3743, 4584, 4728, 6112, 6304, 7258, 7486, 9168, 9456, 10887, 11229, 14516, 14972, 18336, 18912, 21774, 22458, 29032, 29944, 37627, 43548, 44916, 58064, 59888, 75254, 87096, 89832, 112881, 116128, 119776, 150508, 174192, 179664, 225762, 301016, 348384, 359328, 451524, 602032, 714913, 903048, 1204064, 1429826, 1806096, 2144739, 2859652, 3612192, 4289478, 5719304, 8578956, 11438608, 17157912, 22877216, 34315824, 68631648]

約数ペア:

[(1, 68631648), (2, 34315824), (3, 22877216), (4, 17157912), (6, 11438608), (8, 8578956), (12, 5719304), (16, 4289478), (19, 3612192), (24, 2859652), (32, 2144739), (38, 1806096), (48, 1429826), (57, 1204064), (76, 903048), (96, 714913), (114, 602032), (152, 451524), (191, 359328), (197, 348384), (228, 301016), (304, 225762), (382, 179664), (394, 174192), (456, 150508), (573, 119776), (591, 116128), (608, 112881), (764, 89832), (788, 87096), (912, 75254), (1146, 59888), (1182, 58064), (1528, 44916), (1576, 43548), (1824, 37627), (2292, 29944), (2364, 29032), (3056, 22458), (3152, 21774), (3629, 18912), (3743, 18336), (4584, 14972), (4728, 14516), (6112, 11229), (6304, 10887), (7258, 9456), (7486, 9168)]