81177336

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 231519600

約数和(自身を除く): 150342264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 101, 108, 122, 183, 202, 216, 244, 303, 366, 404, 488, 549, 606, 732, 808, 909, 1098, 1212, 1464, 1647, 1818, 2196, 2424, 2727, 3294, 3636, 3721, 4392, 5454, 6161, 6588, 7272, 7442, 10908, 11163, 12322, 13176, 14884, 18483, 21816, 22326, 24644, 29768, 33489, 36966, 44652, 49288, 55449, 66978, 73932, 89304, 100467, 110898, 133956, 147864, 166347, 200934, 221796, 267912, 332694, 375821, 401868, 443592, 665388, 751642, 803736, 1127463, 1330776, 1503284, 2254926, 3006568, 3382389, 4509852, 6764778, 9019704, 10147167, 13529556, 20294334, 27059112, 40588668, 81177336]

約数ペア:

[(1, 81177336), (2, 40588668), (3, 27059112), (4, 20294334), (6, 13529556), (8, 10147167), (9, 9019704), (12, 6764778), (18, 4509852), (24, 3382389), (27, 3006568), (36, 2254926), (54, 1503284), (61, 1330776), (72, 1127463), (101, 803736), (108, 751642), (122, 665388), (183, 443592), (202, 401868), (216, 375821), (244, 332694), (303, 267912), (366, 221796), (404, 200934), (488, 166347), (549, 147864), (606, 133956), (732, 110898), (808, 100467), (909, 89304), (1098, 73932), (1212, 66978), (1464, 55449), (1647, 49288), (1818, 44652), (2196, 36966), (2424, 33489), (2727, 29768), (3294, 24644), (3636, 22326), (3721, 21816), (4392, 18483), (5454, 14884), (6161, 13176), (6588, 12322), (7272, 11163), (7442, 10908)]