72684350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 144151488

約数和(自身を除く): 71467138

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 367, 425, 466, 734, 850, 1165, 1835, 2330, 3670, 3961, 5825, 6239, 7922, 9175, 11650, 12478, 18350, 19805, 31195, 39610, 62390, 85511, 99025, 155975, 171022, 198050, 311950, 427555, 855110, 1453687, 2137775, 2907374, 4275550, 7268435, 14536870, 36342175, 72684350]

約数ペア:

[(1, 72684350), (2, 36342175), (5, 14536870), (10, 7268435), (17, 4275550), (25, 2907374), (34, 2137775), (50, 1453687), (85, 855110), (170, 427555), (233, 311950), (367, 198050), (425, 171022), (466, 155975), (734, 99025), (850, 85511), (1165, 62390), (1835, 39610), (2330, 31195), (3670, 19805), (3961, 18350), (5825, 12478), (6239, 11650), (7922, 9175)]