42554736

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 143155272

約数和(自身を除く): 100600536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 163, 168, 196, 222, 252, 259, 294, 296, 326, 333, 336, 392, 441, 444, 489, 504, 518, 588, 592, 652, 666, 777, 784, 882, 888, 978, 1008, 1036, 1141, 1176, 1304, 1332, 1467, 1554, 1764, 1776, 1813, 1956, 2072, 2282, 2331, 2352, 2608, 2664, 2934, 3108, 3423, 3528, 3626, 3912, 4144, 4564, 4662, 5328, 5439, 5868, 6031, 6216, 6846, 7056, 7252, 7824, 7987, 9128, 9324, 10269, 10878, 11736, 12062, 12432, 13692, 14504, 15974, 16317, 18093, 18256, 18648, 20538, 21756, 23472, 23961, 24124, 27384, 29008, 31948, 32634, 36186, 37296, 41076, 42217, 43512, 47922, 48248, 54279, 54768, 63896, 65268, 71883, 72372, 82152, 84434, 87024, 95844, 96496, 108558, 126651, 127792, 130536, 143766, 144744, 164304, 168868, 191688, 217116, 253302, 261072, 287532, 289488, 295519, 337736, 379953, 383376, 434232, 506604, 575064, 591038, 675472, 759906, 868464, 886557, 1013208, 1150128, 1182076, 1519812, 1773114, 2026416, 2364152, 2659671, 3039624, 3546228, 4728304, 5319342, 6079248, 7092456, 10638684, 14184912, 21277368, 42554736]

約数ペア:

[(1, 42554736), (2, 21277368), (3, 14184912), (4, 10638684), (6, 7092456), (7, 6079248), (8, 5319342), (9, 4728304), (12, 3546228), (14, 3039624), (16, 2659671), (18, 2364152), (21, 2026416), (24, 1773114), (28, 1519812), (36, 1182076), (37, 1150128), (42, 1013208), (48, 886557), (49, 868464), (56, 759906), (63, 675472), (72, 591038), (74, 575064), (84, 506604), (98, 434232), (111, 383376), (112, 379953), (126, 337736), (144, 295519), (147, 289488), (148, 287532), (163, 261072), (168, 253302), (196, 217116), (222, 191688), (252, 168868), (259, 164304), (294, 144744), (296, 143766), (326, 130536), (333, 127792), (336, 126651), (392, 108558), (441, 96496), (444, 95844), (489, 87024), (504, 84434), (518, 82152), (588, 72372), (592, 71883), (652, 65268), (666, 63896), (777, 54768), (784, 54279), (882, 48248), (888, 47922), (978, 43512), (1008, 42217), (1036, 41076), (1141, 37296), (1176, 36186), (1304, 32634), (1332, 31948), (1467, 29008), (1554, 27384), (1764, 24124), (1776, 23961), (1813, 23472), (1956, 21756), (2072, 20538), (2282, 18648), (2331, 18256), (2352, 18093), (2608, 16317), (2664, 15974), (2934, 14504), (3108, 13692), (3423, 12432), (3528, 12062), (3626, 11736), (3912, 10878), (4144, 10269), (4564, 9324), (4662, 9128), (5328, 7987), (5439, 7824), (5868, 7252), (6031, 7056), (6216, 6846)]