42512904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 139468800

約数和(自身を除く): 96955896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 907, 1116, 1302, 1512, 1674, 1736, 1814, 1953, 2232, 2604, 2721, 3348, 3628, 3906, 5208, 5442, 5859, 6349, 6696, 7256, 7812, 8163, 10884, 11718, 12698, 15624, 16326, 19047, 21768, 23436, 24489, 25396, 28117, 32652, 38094, 46872, 48978, 50792, 56234, 57141, 65304, 76188, 84351, 97956, 112468, 114282, 152376, 168702, 171423, 195912, 196819, 224936, 228564, 253053, 337404, 342846, 393638, 457128, 506106, 590457, 674808, 685692, 759159, 787276, 1012212, 1180914, 1371384, 1518318, 1574552, 1771371, 2024424, 2361828, 3036636, 3542742, 4723656, 5314113, 6073272, 7085484, 10628226, 14170968, 21256452, 42512904]

約数ペア:

[(1, 42512904), (2, 21256452), (3, 14170968), (4, 10628226), (6, 7085484), (7, 6073272), (8, 5314113), (9, 4723656), (12, 3542742), (14, 3036636), (18, 2361828), (21, 2024424), (24, 1771371), (27, 1574552), (28, 1518318), (31, 1371384), (36, 1180914), (42, 1012212), (54, 787276), (56, 759159), (62, 685692), (63, 674808), (72, 590457), (84, 506106), (93, 457128), (108, 393638), (124, 342846), (126, 337404), (168, 253053), (186, 228564), (189, 224936), (216, 196819), (217, 195912), (248, 171423), (252, 168702), (279, 152376), (372, 114282), (378, 112468), (434, 97956), (504, 84351), (558, 76188), (651, 65304), (744, 57141), (756, 56234), (837, 50792), (868, 48978), (907, 46872), (1116, 38094), (1302, 32652), (1512, 28117), (1674, 25396), (1736, 24489), (1814, 23436), (1953, 21768), (2232, 19047), (2604, 16326), (2721, 15624), (3348, 12698), (3628, 11718), (3906, 10884), (5208, 8163), (5442, 7812), (5859, 7256), (6349, 6696)]