84776620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 202704768

約数和(自身を除く): 117928148

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 37, 46, 68, 74, 85, 92, 115, 148, 170, 185, 230, 293, 340, 370, 391, 460, 586, 629, 740, 782, 851, 1172, 1258, 1465, 1564, 1702, 1955, 2516, 2930, 3145, 3404, 3910, 4255, 4981, 5860, 6290, 6739, 7820, 8510, 9962, 10841, 12580, 13478, 14467, 17020, 19924, 21682, 24905, 26956, 28934, 33695, 43364, 49810, 54205, 57868, 67390, 72335, 99620, 108410, 114563, 134780, 144670, 184297, 216820, 229126, 249343, 289340, 368594, 458252, 498686, 572815, 737188, 921485, 997372, 1145630, 1246715, 1842970, 2291260, 2493430, 3685940, 4238831, 4986860, 8477662, 16955324, 21194155, 42388310, 84776620]

約数ペア:

[(1, 84776620), (2, 42388310), (4, 21194155), (5, 16955324), (10, 8477662), (17, 4986860), (20, 4238831), (23, 3685940), (34, 2493430), (37, 2291260), (46, 1842970), (68, 1246715), (74, 1145630), (85, 997372), (92, 921485), (115, 737188), (148, 572815), (170, 498686), (185, 458252), (230, 368594), (293, 289340), (340, 249343), (370, 229126), (391, 216820), (460, 184297), (586, 144670), (629, 134780), (740, 114563), (782, 108410), (851, 99620), (1172, 72335), (1258, 67390), (1465, 57868), (1564, 54205), (1702, 49810), (1955, 43364), (2516, 33695), (2930, 28934), (3145, 26956), (3404, 24905), (3910, 21682), (4255, 19924), (4981, 17020), (5860, 14467), (6290, 13478), (6739, 12580), (7820, 10841), (8510, 9962)]