15678073188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{144541}}^1$

素因数の和:144705

約数の個数: 72

約数和(自身を含む): 41669724096

約数和(自身を除く): 25991650908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 786, 828, 1179, 1572, 2358, 3013, 4716, 6026, 9039, 12052, 18078, 27117, 36156, 54234, 108468, 144541, 289082, 433623, 578164, 867246, 1300869, 1734492, 2601738, 3324443, 5203476, 6648886, 9973329, 13297772, 18934871, 19946658, 29919987, 37869742, 39893316, 56804613, 59839974, 75739484, 113609226, 119679948, 170413839, 227218452, 340827678, 435502033, 681655356, 871004066, 1306506099, 1742008132, 2613012198, 3919518297, 5226024396, 7839036594, 15678073188]

約数ペア:

[(1, 15678073188), (2, 7839036594), (3, 5226024396), (4, 3919518297), (6, 2613012198), (9, 1742008132), (12, 1306506099), (18, 871004066), (23, 681655356), (36, 435502033), (46, 340827678), (69, 227218452), (92, 170413839), (131, 119679948), (138, 113609226), (207, 75739484), (262, 59839974), (276, 56804613), (393, 39893316), (414, 37869742), (524, 29919987), (786, 19946658), (828, 18934871), (1179, 13297772), (1572, 9973329), (2358, 6648886), (3013, 5203476), (4716, 3324443), (6026, 2601738), (9039, 1734492), (12052, 1300869), (18078, 867246), (27117, 578164), (36156, 433623), (54234, 289082), (108468, 144541)]