67838056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3170

約数の個数: 64

約数和(自身を含む): 157348800

約数和(自身を除く): 89510744

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 3121, 5434, 6242, 10868, 12484, 21736, 24968, 34331, 40573, 59299, 68662, 81146, 118598, 137324, 162292, 237196, 274648, 324584, 446303, 474392, 652289, 770887, 892606, 1304578, 1541774, 1785212, 2609156, 3083548, 3570424, 5218312, 6167096, 8479757, 16959514, 33919028, 67838056]

約数ペア:

[(1, 67838056), (2, 33919028), (4, 16959514), (8, 8479757), (11, 6167096), (13, 5218312), (19, 3570424), (22, 3083548), (26, 2609156), (38, 1785212), (44, 1541774), (52, 1304578), (76, 892606), (88, 770887), (104, 652289), (143, 474392), (152, 446303), (209, 324584), (247, 274648), (286, 237196), (418, 162292), (494, 137324), (572, 118598), (836, 81146), (988, 68662), (1144, 59299), (1672, 40573), (1976, 34331), (2717, 24968), (3121, 21736), (5434, 12484), (6242, 10868)]