5621558148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{7577}}^1$

素因数の和:8181

約数の個数: 72

約数和(自身を含む): 14622235992

約数和(自身を除く): 9000677844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 557, 666, 1114, 1332, 1671, 2228, 3342, 5013, 6684, 7577, 10026, 15154, 20052, 20609, 22731, 30308, 41218, 45462, 61827, 68193, 82436, 90924, 123654, 136386, 185481, 247308, 272772, 280349, 370962, 560698, 741924, 841047, 1121396, 1682094, 2523141, 3364188, 4220389, 5046282, 8440778, 10092564, 12661167, 16881556, 25322334, 37983501, 50644668, 75967002, 151934004, 156154393, 312308786, 468463179, 624617572, 936926358, 1405389537, 1873852716, 2810779074, 5621558148]

約数ペア:

[(1, 5621558148), (2, 2810779074), (3, 1873852716), (4, 1405389537), (6, 936926358), (9, 624617572), (12, 468463179), (18, 312308786), (36, 156154393), (37, 151934004), (74, 75967002), (111, 50644668), (148, 37983501), (222, 25322334), (333, 16881556), (444, 12661167), (557, 10092564), (666, 8440778), (1114, 5046282), (1332, 4220389), (1671, 3364188), (2228, 2523141), (3342, 1682094), (5013, 1121396), (6684, 841047), (7577, 741924), (10026, 560698), (15154, 370962), (20052, 280349), (20609, 272772), (22731, 247308), (30308, 185481), (41218, 136386), (45462, 123654), (61827, 90924), (68193, 82436)]