72410666452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{62563}}^1$

素因数の和:62840

約数の個数: 48

約数和(自身を含む): 135623736640

約数和(自身を除く): 63213070188

約数列:

[1, 2, 4, 19, 38, 76, 97, 157, 194, 314, 388, 628, 1843, 2983, 3686, 5966, 7372, 11932, 15229, 30458, 60916, 62563, 125126, 250252, 289351, 578702, 1157404, 1188697, 2377394, 4754788, 6068611, 9822391, 12137222, 19644782, 24274444, 39289564, 115303609, 186625429, 230607218, 373250858, 461214436, 746501716, 952771927, 1905543854, 3811087708, 18102666613, 36205333226, 72410666452]

約数ペア:

[(1, 72410666452), (2, 36205333226), (4, 18102666613), (19, 3811087708), (38, 1905543854), (76, 952771927), (97, 746501716), (157, 461214436), (194, 373250858), (314, 230607218), (388, 186625429), (628, 115303609), (1843, 39289564), (2983, 24274444), (3686, 19644782), (5966, 12137222), (7372, 9822391), (11932, 6068611), (15229, 4754788), (30458, 2377394), (60916, 1188697), (62563, 1157404), (125126, 578702), (250252, 289351)]