66568848

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 177417216

約数和(自身を除く): 110848368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 137, 159, 191, 212, 274, 318, 382, 411, 424, 548, 573, 636, 764, 822, 848, 1096, 1146, 1272, 1528, 1644, 2192, 2292, 2544, 3056, 3288, 4584, 6576, 7261, 9168, 10123, 14522, 20246, 21783, 26167, 29044, 30369, 40492, 43566, 52334, 58088, 60738, 78501, 80984, 87132, 104668, 116176, 121476, 157002, 161968, 174264, 209336, 242952, 314004, 348528, 418672, 485904, 628008, 1256016, 1386851, 2773702, 4160553, 5547404, 8321106, 11094808, 16642212, 22189616, 33284424, 66568848]

約数ペア:

[(1, 66568848), (2, 33284424), (3, 22189616), (4, 16642212), (6, 11094808), (8, 8321106), (12, 5547404), (16, 4160553), (24, 2773702), (48, 1386851), (53, 1256016), (106, 628008), (137, 485904), (159, 418672), (191, 348528), (212, 314004), (274, 242952), (318, 209336), (382, 174264), (411, 161968), (424, 157002), (548, 121476), (573, 116176), (636, 104668), (764, 87132), (822, 80984), (848, 78501), (1096, 60738), (1146, 58088), (1272, 52334), (1528, 43566), (1644, 40492), (2192, 30369), (2292, 29044), (2544, 26167), (3056, 21783), (3288, 20246), (4584, 14522), (6576, 10123), (7261, 9168)]