42458598

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 120775200

約数和(自身を除く): 78316602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 63, 69, 78, 91, 98, 117, 126, 138, 147, 161, 182, 207, 234, 273, 294, 299, 322, 343, 414, 441, 483, 529, 546, 598, 637, 686, 819, 882, 897, 966, 1029, 1058, 1127, 1274, 1449, 1587, 1638, 1794, 1911, 2058, 2093, 2254, 2691, 2898, 3087, 3174, 3381, 3703, 3822, 4186, 4459, 4761, 5382, 5733, 6174, 6279, 6762, 6877, 7406, 7889, 8918, 9522, 10143, 11109, 11466, 12558, 13377, 13754, 14651, 15778, 18837, 20286, 20631, 22218, 23667, 25921, 26754, 29302, 33327, 37674, 40131, 41262, 43953, 47334, 48139, 51842, 61893, 66654, 71001, 77763, 80262, 87906, 96278, 102557, 123786, 131859, 142002, 144417, 155526, 181447, 205114, 233289, 263718, 288834, 307671, 336973, 362894, 433251, 466578, 544341, 615342, 673946, 866502, 923013, 1010919, 1088682, 1633023, 1846026, 2021838, 2358811, 3032757, 3266046, 4717622, 6065514, 7076433, 14152866, 21229299, 42458598]

約数ペア:

[(1, 42458598), (2, 21229299), (3, 14152866), (6, 7076433), (7, 6065514), (9, 4717622), (13, 3266046), (14, 3032757), (18, 2358811), (21, 2021838), (23, 1846026), (26, 1633023), (39, 1088682), (42, 1010919), (46, 923013), (49, 866502), (63, 673946), (69, 615342), (78, 544341), (91, 466578), (98, 433251), (117, 362894), (126, 336973), (138, 307671), (147, 288834), (161, 263718), (182, 233289), (207, 205114), (234, 181447), (273, 155526), (294, 144417), (299, 142002), (322, 131859), (343, 123786), (414, 102557), (441, 96278), (483, 87906), (529, 80262), (546, 77763), (598, 71001), (637, 66654), (686, 61893), (819, 51842), (882, 48139), (897, 47334), (966, 43953), (1029, 41262), (1058, 40131), (1127, 37674), (1274, 33327), (1449, 29302), (1587, 26754), (1638, 25921), (1794, 23667), (1911, 22218), (2058, 20631), (2093, 20286), (2254, 18837), (2691, 15778), (2898, 14651), (3087, 13754), (3174, 13377), (3381, 12558), (3703, 11466), (3822, 11109), (4186, 10143), (4459, 9522), (4761, 8918), (5382, 7889), (5733, 7406), (6174, 6877), (6279, 6762)]