72561366

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 172915200

約数和(自身を除く): 100353834

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1579, 1702, 1998, 2553, 3158, 4737, 5106, 7659, 9474, 14211, 15318, 22977, 28422, 36317, 42633, 45954, 58423, 72634, 85266, 108951, 116846, 175269, 217902, 326853, 350538, 525807, 653706, 980559, 1051614, 1343729, 1577421, 1961118, 2687458, 3154842, 4031187, 8062374, 12093561, 24187122, 36280683, 72561366]

約数ペア:

[(1, 72561366), (2, 36280683), (3, 24187122), (6, 12093561), (9, 8062374), (18, 4031187), (23, 3154842), (27, 2687458), (37, 1961118), (46, 1577421), (54, 1343729), (69, 1051614), (74, 980559), (111, 653706), (138, 525807), (207, 350538), (222, 326853), (333, 217902), (414, 175269), (621, 116846), (666, 108951), (851, 85266), (999, 72634), (1242, 58423), (1579, 45954), (1702, 42633), (1998, 36317), (2553, 28422), (3158, 22977), (4737, 15318), (5106, 14211), (7659, 9474)]