90241452

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 84

約数和(自身を含む): 270661776

約数和(自身を除く): 180420324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 4421, 5103, 6804, 8842, 10206, 13263, 17684, 20412, 26526, 30947, 39789, 53052, 61894, 79578, 92841, 119367, 123788, 159156, 185682, 238734, 278523, 358101, 371364, 477468, 557046, 716202, 835569, 1074303, 1114092, 1432404, 1671138, 2148606, 2506707, 3222909, 3342276, 4297212, 5013414, 6445818, 7520121, 10026828, 12891636, 15040242, 22560363, 30080484, 45120726, 90241452]

約数ペア:

[(1, 90241452), (2, 45120726), (3, 30080484), (4, 22560363), (6, 15040242), (7, 12891636), (9, 10026828), (12, 7520121), (14, 6445818), (18, 5013414), (21, 4297212), (27, 3342276), (28, 3222909), (36, 2506707), (42, 2148606), (54, 1671138), (63, 1432404), (81, 1114092), (84, 1074303), (108, 835569), (126, 716202), (162, 557046), (189, 477468), (243, 371364), (252, 358101), (324, 278523), (378, 238734), (486, 185682), (567, 159156), (729, 123788), (756, 119367), (972, 92841), (1134, 79578), (1458, 61894), (1701, 53052), (2268, 39789), (2916, 30947), (3402, 26526), (4421, 20412), (5103, 17684), (6804, 13263), (8842, 10206)]