79712720648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{8807}}^1$

素因数の和:9618

約数の個数: 64

約数和(自身を含む): 164327685120

約数和(自身を除く): 84614964472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 631, 652, 1262, 1304, 1793, 2524, 3586, 5048, 6941, 7172, 8807, 13882, 14344, 17614, 27764, 35228, 55528, 70456, 96877, 102853, 193754, 205706, 387508, 411412, 775016, 822824, 1131383, 1435541, 2262766, 2871082, 4525532, 5557217, 5742164, 9051064, 11114434, 11484328, 15790951, 22228868, 31581902, 44457736, 61129387, 63163804, 122258774, 126327608, 244517548, 489035096, 905826371, 1811652742, 3623305484, 7246610968, 9964090081, 19928180162, 39856360324, 79712720648]

約数ペア:

[(1, 79712720648), (2, 39856360324), (4, 19928180162), (8, 9964090081), (11, 7246610968), (22, 3623305484), (44, 1811652742), (88, 905826371), (163, 489035096), (326, 244517548), (631, 126327608), (652, 122258774), (1262, 63163804), (1304, 61129387), (1793, 44457736), (2524, 31581902), (3586, 22228868), (5048, 15790951), (6941, 11484328), (7172, 11114434), (8807, 9051064), (13882, 5742164), (14344, 5557217), (17614, 4525532), (27764, 2871082), (35228, 2262766), (55528, 1435541), (70456, 1131383), (96877, 822824), (102853, 775016), (193754, 411412), (205706, 387508)]