80789796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 211795584

約数和(自身を除く): 131005788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 262, 333, 393, 444, 463, 524, 666, 786, 926, 1179, 1332, 1389, 1572, 1852, 2358, 2778, 4167, 4716, 4847, 5556, 8334, 9694, 14541, 16668, 17131, 19388, 29082, 34262, 43623, 51393, 58164, 60653, 68524, 87246, 102786, 121306, 154179, 174492, 181959, 205572, 242612, 308358, 363918, 545877, 616716, 727836, 1091754, 2183508, 2244161, 4488322, 6732483, 8976644, 13464966, 20197449, 26929932, 40394898, 80789796]

約数ペア:

[(1, 80789796), (2, 40394898), (3, 26929932), (4, 20197449), (6, 13464966), (9, 8976644), (12, 6732483), (18, 4488322), (36, 2244161), (37, 2183508), (74, 1091754), (111, 727836), (131, 616716), (148, 545877), (222, 363918), (262, 308358), (333, 242612), (393, 205572), (444, 181959), (463, 174492), (524, 154179), (666, 121306), (786, 102786), (926, 87246), (1179, 68524), (1332, 60653), (1389, 58164), (1572, 51393), (1852, 43623), (2358, 34262), (2778, 29082), (4167, 19388), (4716, 17131), (4847, 16668), (5556, 14541), (8334, 9694)]