79031628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3663

約数の個数: 72

約数和(自身を含む): 219780288

約数和(自身を除く): 140748660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3593, 3666, 5499, 7186, 7332, 10779, 10998, 14372, 21558, 21996, 32337, 43116, 46709, 64674, 93418, 129348, 140127, 168871, 186836, 280254, 337742, 420381, 506613, 560508, 675484, 840762, 1013226, 1519839, 1681524, 2026452, 2195323, 3039678, 4390646, 6079356, 6585969, 8781292, 13171938, 19757907, 26343876, 39515814, 79031628]

約数ペア:

[(1, 79031628), (2, 39515814), (3, 26343876), (4, 19757907), (6, 13171938), (9, 8781292), (12, 6585969), (13, 6079356), (18, 4390646), (26, 3039678), (36, 2195323), (39, 2026452), (47, 1681524), (52, 1519839), (78, 1013226), (94, 840762), (117, 675484), (141, 560508), (156, 506613), (188, 420381), (234, 337742), (282, 280254), (423, 186836), (468, 168871), (564, 140127), (611, 129348), (846, 93418), (1222, 64674), (1692, 46709), (1833, 43116), (2444, 32337), (3593, 21996), (3666, 21558), (5499, 14372), (7186, 10998), (7332, 10779)]