79976124

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 208528320

約数和(自身を除く): 128552196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 79, 122, 158, 183, 237, 244, 316, 366, 461, 474, 549, 711, 732, 922, 948, 1098, 1383, 1422, 1844, 2196, 2766, 2844, 4149, 4819, 5532, 8298, 9638, 14457, 16596, 19276, 28121, 28914, 36419, 43371, 56242, 57828, 72838, 84363, 86742, 109257, 112484, 145676, 168726, 173484, 218514, 253089, 327771, 337452, 437028, 506178, 655542, 1012356, 1311084, 2221559, 4443118, 6664677, 8886236, 13329354, 19994031, 26658708, 39988062, 79976124]

約数ペア:

[(1, 79976124), (2, 39988062), (3, 26658708), (4, 19994031), (6, 13329354), (9, 8886236), (12, 6664677), (18, 4443118), (36, 2221559), (61, 1311084), (79, 1012356), (122, 655542), (158, 506178), (183, 437028), (237, 337452), (244, 327771), (316, 253089), (366, 218514), (461, 173484), (474, 168726), (549, 145676), (711, 112484), (732, 109257), (922, 86742), (948, 84363), (1098, 72838), (1383, 57828), (1422, 56242), (1844, 43371), (2196, 36419), (2766, 28914), (2844, 28121), (4149, 19276), (4819, 16596), (5532, 14457), (8298, 9638)]