90821016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 96

約数和(自身を含む): 289008720

約数和(自身を除く): 198187704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 8821, 10296, 17642, 26463, 35284, 52926, 70568, 79389, 97031, 105852, 114673, 158778, 194062, 211704, 229346, 291093, 317556, 344019, 388124, 458692, 582186, 635112, 688038, 776248, 873279, 917384, 1032057, 1164372, 1261403, 1376076, 1746558, 2064114, 2328744, 2522806, 2752152, 3493116, 3784209, 4128228, 5045612, 6986232, 7568418, 8256456, 10091224, 11352627, 15136836, 22705254, 30273672, 45410508, 90821016]

約数ペア:

[(1, 90821016), (2, 45410508), (3, 30273672), (4, 22705254), (6, 15136836), (8, 11352627), (9, 10091224), (11, 8256456), (12, 7568418), (13, 6986232), (18, 5045612), (22, 4128228), (24, 3784209), (26, 3493116), (33, 2752152), (36, 2522806), (39, 2328744), (44, 2064114), (52, 1746558), (66, 1376076), (72, 1261403), (78, 1164372), (88, 1032057), (99, 917384), (104, 873279), (117, 776248), (132, 688038), (143, 635112), (156, 582186), (198, 458692), (234, 388124), (264, 344019), (286, 317556), (312, 291093), (396, 229346), (429, 211704), (468, 194062), (572, 158778), (792, 114673), (858, 105852), (936, 97031), (1144, 79389), (1287, 70568), (1716, 52926), (2574, 35284), (3432, 26463), (5148, 17642), (8821, 10296)]