852528012804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20467877}}^1$

素因数の和:20467989

約数の個数: 72

約数和(自身を含む): 2346846891480

約数和(自身を除く): 1494318878676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6942, 10413, 13884, 20826, 41652, 20467877, 40935754, 61403631, 81871508, 122807262, 184210893, 245614524, 266082401, 368421786, 532164802, 736843572, 798247203, 1064329604, 1596494406, 1821641053, 2394741609, 3192988812, 3643282106, 4789483218, 5464923159, 7286564212, 9578966436, 10929846318, 16394769477, 21859692636, 23681333689, 32789538954, 47362667378, 65579077908, 71044001067, 94725334756, 142088002134, 213132003201, 284176004268, 426264006402, 852528012804]

約数ペア:

[(1, 852528012804), (2, 426264006402), (3, 284176004268), (4, 213132003201), (6, 142088002134), (9, 94725334756), (12, 71044001067), (13, 65579077908), (18, 47362667378), (26, 32789538954), (36, 23681333689), (39, 21859692636), (52, 16394769477), (78, 10929846318), (89, 9578966436), (117, 7286564212), (156, 5464923159), (178, 4789483218), (234, 3643282106), (267, 3192988812), (356, 2394741609), (468, 1821641053), (534, 1596494406), (801, 1064329604), (1068, 798247203), (1157, 736843572), (1602, 532164802), (2314, 368421786), (3204, 266082401), (3471, 245614524), (4628, 184210893), (6942, 122807262), (10413, 81871508), (13884, 61403631), (20826, 40935754), (41652, 20467877)]