25810812

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 72570960

約数和(自身を除く): 46760148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 67, 81, 82, 87, 108, 116, 123, 134, 162, 164, 174, 201, 246, 261, 268, 324, 348, 369, 402, 492, 522, 603, 738, 783, 804, 1044, 1107, 1189, 1206, 1476, 1566, 1809, 1943, 2214, 2349, 2378, 2412, 2747, 3132, 3321, 3567, 3618, 3886, 4428, 4698, 4756, 5427, 5494, 5829, 6642, 7134, 7236, 7772, 8241, 9396, 10701, 10854, 10988, 11658, 13284, 14268, 16482, 17487, 21402, 21708, 23316, 24723, 32103, 32964, 34974, 42804, 49446, 52461, 64206, 69948, 74169, 79663, 96309, 98892, 104922, 128412, 148338, 157383, 159326, 192618, 209844, 222507, 238989, 296676, 314766, 318652, 385236, 445014, 477978, 629532, 716967, 890028, 955956, 1433934, 2150901, 2867868, 4301802, 6452703, 8603604, 12905406, 25810812]

約数ペア:

[(1, 25810812), (2, 12905406), (3, 8603604), (4, 6452703), (6, 4301802), (9, 2867868), (12, 2150901), (18, 1433934), (27, 955956), (29, 890028), (36, 716967), (41, 629532), (54, 477978), (58, 445014), (67, 385236), (81, 318652), (82, 314766), (87, 296676), (108, 238989), (116, 222507), (123, 209844), (134, 192618), (162, 159326), (164, 157383), (174, 148338), (201, 128412), (246, 104922), (261, 98892), (268, 96309), (324, 79663), (348, 74169), (369, 69948), (402, 64206), (492, 52461), (522, 49446), (603, 42804), (738, 34974), (783, 32964), (804, 32103), (1044, 24723), (1107, 23316), (1189, 21708), (1206, 21402), (1476, 17487), (1566, 16482), (1809, 14268), (1943, 13284), (2214, 11658), (2349, 10988), (2378, 10854), (2412, 10701), (2747, 9396), (3132, 8241), (3321, 7772), (3567, 7236), (3618, 7134), (3886, 6642), (4428, 5829), (4698, 5494), (4756, 5427)]