89378388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2957

約数の個数: 72

約数和(自身を含む): 249674880

約数和(自身を除く): 160296492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 2857, 3476, 5214, 5714, 7821, 8571, 10428, 11428, 15642, 17142, 25713, 31284, 31427, 34284, 51426, 62854, 94281, 102852, 125708, 188562, 225703, 282843, 377124, 451406, 565686, 677109, 902812, 1131372, 1354218, 2031327, 2482733, 2708436, 4062654, 4965466, 7448199, 8125308, 9930932, 14896398, 22344597, 29792796, 44689194, 89378388]

約数ペア:

[(1, 89378388), (2, 44689194), (3, 29792796), (4, 22344597), (6, 14896398), (9, 9930932), (11, 8125308), (12, 7448199), (18, 4965466), (22, 4062654), (33, 2708436), (36, 2482733), (44, 2031327), (66, 1354218), (79, 1131372), (99, 902812), (132, 677109), (158, 565686), (198, 451406), (237, 377124), (316, 282843), (396, 225703), (474, 188562), (711, 125708), (869, 102852), (948, 94281), (1422, 62854), (1738, 51426), (2607, 34284), (2844, 31427), (2857, 31284), (3476, 25713), (5214, 17142), (5714, 15642), (7821, 11428), (8571, 10428)]