42129528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 122373120

約数和(自身を除く): 80243592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 4111, 5124, 8222, 10248, 12333, 16444, 24666, 28777, 32888, 49332, 57554, 86331, 98664, 115108, 172662, 230216, 250771, 345324, 501542, 690648, 752313, 1003084, 1504626, 1755397, 2006168, 3009252, 3510794, 5266191, 6018504, 7021588, 10532382, 14043176, 21064764, 42129528]

約数ペア:

[(1, 42129528), (2, 21064764), (3, 14043176), (4, 10532382), (6, 7021588), (7, 6018504), (8, 5266191), (12, 3510794), (14, 3009252), (21, 2006168), (24, 1755397), (28, 1504626), (42, 1003084), (56, 752313), (61, 690648), (84, 501542), (122, 345324), (168, 250771), (183, 230216), (244, 172662), (366, 115108), (427, 98664), (488, 86331), (732, 57554), (854, 49332), (1281, 32888), (1464, 28777), (1708, 24666), (2562, 16444), (3416, 12333), (4111, 10248), (5124, 8222)]