31006152

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 88426800

約数和(自身を除く): 57420648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 811, 1062, 1416, 1593, 1622, 2124, 2433, 3186, 3244, 4248, 4779, 4866, 6372, 6488, 7299, 9558, 9732, 12744, 14598, 19116, 19464, 21897, 29196, 38232, 43794, 47849, 58392, 65691, 87588, 95698, 131382, 143547, 175176, 191396, 262764, 287094, 382792, 430641, 525528, 574188, 861282, 1148376, 1291923, 1722564, 2583846, 3445128, 3875769, 5167692, 7751538, 10335384, 15503076, 31006152]

約数ペア:

[(1, 31006152), (2, 15503076), (3, 10335384), (4, 7751538), (6, 5167692), (8, 3875769), (9, 3445128), (12, 2583846), (18, 1722564), (24, 1291923), (27, 1148376), (36, 861282), (54, 574188), (59, 525528), (72, 430641), (81, 382792), (108, 287094), (118, 262764), (162, 191396), (177, 175176), (216, 143547), (236, 131382), (324, 95698), (354, 87588), (472, 65691), (531, 58392), (648, 47849), (708, 43794), (811, 38232), (1062, 29196), (1416, 21897), (1593, 19464), (1622, 19116), (2124, 14598), (2433, 12744), (3186, 9732), (3244, 9558), (4248, 7299), (4779, 6488), (4866, 6372)]