850356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 2446080

約数和(自身を除く): 1595724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 79, 92, 117, 138, 156, 158, 207, 234, 237, 276, 299, 316, 414, 468, 474, 598, 711, 828, 897, 948, 1027, 1196, 1422, 1794, 1817, 2054, 2691, 2844, 3081, 3588, 3634, 4108, 5382, 5451, 6162, 7268, 9243, 10764, 10902, 12324, 16353, 18486, 21804, 23621, 32706, 36972, 47242, 65412, 70863, 94484, 141726, 212589, 283452, 425178, 850356]

約数ペア:

[(1, 850356), (2, 425178), (3, 283452), (4, 212589), (6, 141726), (9, 94484), (12, 70863), (13, 65412), (18, 47242), (23, 36972), (26, 32706), (36, 23621), (39, 21804), (46, 18486), (52, 16353), (69, 12324), (78, 10902), (79, 10764), (92, 9243), (117, 7268), (138, 6162), (156, 5451), (158, 5382), (207, 4108), (234, 3634), (237, 3588), (276, 3081), (299, 2844), (316, 2691), (414, 2054), (468, 1817), (474, 1794), (598, 1422), (711, 1196), (828, 1027), (897, 948)]