77237394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 177375312

約数和(自身を除く): 100137918

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 211, 247, 338, 361, 422, 494, 507, 633, 722, 741, 1014, 1083, 1266, 1482, 2166, 2743, 3211, 4009, 4693, 5486, 6422, 8018, 8229, 9386, 9633, 12027, 14079, 16458, 19266, 24054, 28158, 35659, 52117, 61009, 71318, 76171, 104234, 106977, 122018, 152342, 156351, 183027, 213954, 228513, 312702, 366054, 457026, 677521, 990223, 1355042, 1980446, 2032563, 2970669, 4065126, 5941338, 12872899, 25745798, 38618697, 77237394]

約数ペア:

[(1, 77237394), (2, 38618697), (3, 25745798), (6, 12872899), (13, 5941338), (19, 4065126), (26, 2970669), (38, 2032563), (39, 1980446), (57, 1355042), (78, 990223), (114, 677521), (169, 457026), (211, 366054), (247, 312702), (338, 228513), (361, 213954), (422, 183027), (494, 156351), (507, 152342), (633, 122018), (722, 106977), (741, 104234), (1014, 76171), (1083, 71318), (1266, 61009), (1482, 52117), (2166, 35659), (2743, 28158), (3211, 24054), (4009, 19266), (4693, 16458), (5486, 14079), (6422, 12027), (8018, 9633), (8229, 9386)]