123858291204

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{110909}}^1$

素因数の和:111449

約数の個数: 72

約数和(自身を含む): 318448341120

約数和(自身を除く): 194590049916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 463, 603, 804, 926, 1206, 1389, 1852, 2412, 2778, 4167, 5556, 8334, 16668, 31021, 62042, 93063, 110909, 124084, 186126, 221818, 279189, 332727, 372252, 443636, 558378, 665454, 998181, 1116756, 1330908, 1996362, 3992724, 7430903, 14861806, 22292709, 29723612, 44585418, 51350867, 66878127, 89170836, 102701734, 133756254, 154052601, 205403468, 267512508, 308105202, 462157803, 616210404, 924315606, 1848631212, 3440508089, 6881016178, 10321524267, 13762032356, 20643048534, 30964572801, 41286097068, 61929145602, 123858291204]

約数ペア:

[(1, 123858291204), (2, 61929145602), (3, 41286097068), (4, 30964572801), (6, 20643048534), (9, 13762032356), (12, 10321524267), (18, 6881016178), (36, 3440508089), (67, 1848631212), (134, 924315606), (201, 616210404), (268, 462157803), (402, 308105202), (463, 267512508), (603, 205403468), (804, 154052601), (926, 133756254), (1206, 102701734), (1389, 89170836), (1852, 66878127), (2412, 51350867), (2778, 44585418), (4167, 29723612), (5556, 22292709), (8334, 14861806), (16668, 7430903), (31021, 3992724), (62042, 1996362), (93063, 1330908), (110909, 1116756), (124084, 998181), (186126, 665454), (221818, 558378), (279189, 443636), (332727, 372252)]