72456624

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142029648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 131, 138, 144, 167, 184, 207, 262, 276, 334, 368, 393, 414, 501, 524, 552, 668, 786, 828, 1002, 1048, 1104, 1179, 1336, 1503, 1572, 1656, 2004, 2096, 2358, 2672, 3006, 3013, 3144, 3312, 3841, 4008, 4716, 6012, 6026, 6288, 7682, 8016, 9039, 9432, 11523, 12024, 12052, 15364, 18078, 18864, 21877, 23046, 24048, 24104, 27117, 30728, 34569, 36156, 43754, 46092, 48208, 54234, 61456, 65631, 69138, 72312, 87508, 92184, 108468, 131262, 138276, 144624, 175016, 184368, 196893, 216936, 262524, 276552, 350032, 393786, 433872, 503171, 525048, 553104, 787572, 1006342, 1050096, 1509513, 1575144, 2012684, 3019026, 3150288, 4025368, 4528539, 6038052, 8050736, 9057078, 12076104, 18114156, 24152208, 36228312, 72456624]

約数ペア:

[(1, 72456624), (2, 36228312), (3, 24152208), (4, 18114156), (6, 12076104), (8, 9057078), (9, 8050736), (12, 6038052), (16, 4528539), (18, 4025368), (23, 3150288), (24, 3019026), (36, 2012684), (46, 1575144), (48, 1509513), (69, 1050096), (72, 1006342), (92, 787572), (131, 553104), (138, 525048), (144, 503171), (167, 433872), (184, 393786), (207, 350032), (262, 276552), (276, 262524), (334, 216936), (368, 196893), (393, 184368), (414, 175016), (501, 144624), (524, 138276), (552, 131262), (668, 108468), (786, 92184), (828, 87508), (1002, 72312), (1048, 69138), (1104, 65631), (1179, 61456), (1336, 54234), (1503, 48208), (1572, 46092), (1656, 43754), (2004, 36156), (2096, 34569), (2358, 30728), (2672, 27117), (3006, 24104), (3013, 24048), (3144, 23046), (3312, 21877), (3841, 18864), (4008, 18078), (4716, 15364), (6012, 12052), (6026, 12024), (6288, 11523), (7682, 9432), (8016, 9039)]