42450864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 116956800

約数和(自身を除く): 74505936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 523, 534, 712, 912, 1046, 1068, 1424, 1569, 1691, 2092, 2136, 3138, 3382, 4184, 4272, 5073, 6276, 6764, 8368, 9937, 10146, 12552, 13528, 19874, 20292, 25104, 27056, 29811, 39748, 40584, 46547, 59622, 79496, 81168, 93094, 119244, 139641, 158992, 186188, 238488, 279282, 372376, 476976, 558564, 744752, 884393, 1117128, 1768786, 2234256, 2653179, 3537572, 5306358, 7075144, 10612716, 14150288, 21225432, 42450864]

約数ペア:

[(1, 42450864), (2, 21225432), (3, 14150288), (4, 10612716), (6, 7075144), (8, 5306358), (12, 3537572), (16, 2653179), (19, 2234256), (24, 1768786), (38, 1117128), (48, 884393), (57, 744752), (76, 558564), (89, 476976), (114, 372376), (152, 279282), (178, 238488), (228, 186188), (267, 158992), (304, 139641), (356, 119244), (456, 93094), (523, 81168), (534, 79496), (712, 59622), (912, 46547), (1046, 40584), (1068, 39748), (1424, 29811), (1569, 27056), (1691, 25104), (2092, 20292), (2136, 19874), (3138, 13528), (3382, 12552), (4184, 10146), (4272, 9937), (5073, 8368), (6276, 6764)]