80955732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 236113920

約数和(自身を除く): 155158188

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 191, 209, 228, 247, 286, 338, 382, 418, 429, 494, 507, 572, 573, 627, 676, 741, 764, 836, 858, 988, 1014, 1146, 1254, 1482, 1716, 1859, 2028, 2101, 2292, 2483, 2508, 2717, 2964, 3211, 3629, 3718, 4202, 4966, 5434, 5577, 6303, 6422, 7258, 7436, 7449, 8151, 8404, 9633, 9932, 10868, 10887, 11154, 12606, 12844, 14516, 14898, 16302, 19266, 21774, 22308, 25212, 27313, 29796, 32279, 32604, 35321, 38532, 39919, 43548, 47177, 54626, 64558, 70642, 79838, 81939, 94354, 96837, 105963, 109252, 119757, 129116, 141284, 141531, 159676, 163878, 188708, 193674, 211926, 239514, 283062, 327756, 355069, 387348, 423852, 479028, 518947, 566124, 613301, 710138, 1037894, 1065207, 1226602, 1420276, 1556841, 1839903, 2075788, 2130414, 2453204, 3113682, 3679806, 4260828, 6227364, 6746311, 7359612, 13492622, 20238933, 26985244, 40477866, 80955732]

約数ペア:

[(1, 80955732), (2, 40477866), (3, 26985244), (4, 20238933), (6, 13492622), (11, 7359612), (12, 6746311), (13, 6227364), (19, 4260828), (22, 3679806), (26, 3113682), (33, 2453204), (38, 2130414), (39, 2075788), (44, 1839903), (52, 1556841), (57, 1420276), (66, 1226602), (76, 1065207), (78, 1037894), (114, 710138), (132, 613301), (143, 566124), (156, 518947), (169, 479028), (191, 423852), (209, 387348), (228, 355069), (247, 327756), (286, 283062), (338, 239514), (382, 211926), (418, 193674), (429, 188708), (494, 163878), (507, 159676), (572, 141531), (573, 141284), (627, 129116), (676, 119757), (741, 109252), (764, 105963), (836, 96837), (858, 94354), (988, 81939), (1014, 79838), (1146, 70642), (1254, 64558), (1482, 54626), (1716, 47177), (1859, 43548), (2028, 39919), (2101, 38532), (2292, 35321), (2483, 32604), (2508, 32279), (2717, 29796), (2964, 27313), (3211, 25212), (3629, 22308), (3718, 21774), (4202, 19266), (4966, 16302), (5434, 14898), (5577, 14516), (6303, 12844), (6422, 12606), (7258, 11154), (7436, 10887), (7449, 10868), (8151, 9932), (8404, 9633)]