180564552

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 112

約数和(自身を含む): 580251840

約数和(自身を除く): 399687288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4423, 4536, 5103, 5832, 6804, 8846, 10206, 13269, 13608, 17692, 20412, 26538, 30961, 35384, 39807, 40824, 53076, 61922, 79614, 92883, 106152, 119421, 123844, 159228, 185766, 238842, 247688, 278649, 318456, 358263, 371532, 477684, 557298, 716526, 743064, 835947, 955368, 1074789, 1114596, 1433052, 1671894, 2149578, 2229192, 2507841, 2866104, 3224367, 3343788, 4299156, 5015682, 6448734, 6687576, 7523523, 8598312, 10031364, 12897468, 15047046, 20062728, 22570569, 25794936, 30094092, 45141138, 60188184, 90282276, 180564552]

約数ペア:

[(1, 180564552), (2, 90282276), (3, 60188184), (4, 45141138), (6, 30094092), (7, 25794936), (8, 22570569), (9, 20062728), (12, 15047046), (14, 12897468), (18, 10031364), (21, 8598312), (24, 7523523), (27, 6687576), (28, 6448734), (36, 5015682), (42, 4299156), (54, 3343788), (56, 3224367), (63, 2866104), (72, 2507841), (81, 2229192), (84, 2149578), (108, 1671894), (126, 1433052), (162, 1114596), (168, 1074789), (189, 955368), (216, 835947), (243, 743064), (252, 716526), (324, 557298), (378, 477684), (486, 371532), (504, 358263), (567, 318456), (648, 278649), (729, 247688), (756, 238842), (972, 185766), (1134, 159228), (1458, 123844), (1512, 119421), (1701, 106152), (1944, 92883), (2268, 79614), (2916, 61922), (3402, 53076), (4423, 40824), (4536, 39807), (5103, 35384), (5832, 30961), (6804, 26538), (8846, 20412), (10206, 17692), (13269, 13608)]