72280416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57917}}^1$

素因数の和:57943

約数の個数: 48

約数和(自身を含む): 204334704

約数和(自身を除く): 132054288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 57917, 115834, 173751, 231668, 347502, 463336, 695004, 752921, 926672, 1390008, 1505842, 1853344, 2258763, 2780016, 3011684, 4517526, 5560032, 6023368, 9035052, 12046736, 18070104, 24093472, 36140208, 72280416]

約数ペア:

[(1, 72280416), (2, 36140208), (3, 24093472), (4, 18070104), (6, 12046736), (8, 9035052), (12, 6023368), (13, 5560032), (16, 4517526), (24, 3011684), (26, 2780016), (32, 2258763), (39, 1853344), (48, 1505842), (52, 1390008), (78, 926672), (96, 752921), (104, 695004), (156, 463336), (208, 347502), (312, 231668), (416, 173751), (624, 115834), (1248, 57917)]