72189576

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10827

約数の個数: 64

約数和(自身を含む): 207014400

約数和(自身を除く): 134824824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 10781, 21562, 32343, 43124, 64686, 86248, 97029, 129372, 194058, 258744, 291087, 334211, 388116, 582174, 668422, 776232, 1002633, 1164348, 1336844, 2005266, 2328696, 2673688, 3007899, 4010532, 6015798, 8021064, 9023697, 12031596, 18047394, 24063192, 36094788, 72189576]

約数ペア:

[(1, 72189576), (2, 36094788), (3, 24063192), (4, 18047394), (6, 12031596), (8, 9023697), (9, 8021064), (12, 6015798), (18, 4010532), (24, 3007899), (27, 2673688), (31, 2328696), (36, 2005266), (54, 1336844), (62, 1164348), (72, 1002633), (93, 776232), (108, 668422), (124, 582174), (186, 388116), (216, 334211), (248, 291087), (279, 258744), (372, 194058), (558, 129372), (744, 97029), (837, 86248), (1116, 64686), (1674, 43124), (2232, 32343), (3348, 21562), (6696, 10781)]