86802552

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 256215960

約数和(自身を除く): 169413408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 53, 69, 72, 86, 92, 106, 129, 138, 159, 172, 184, 207, 212, 258, 276, 318, 344, 387, 414, 424, 477, 516, 529, 552, 636, 774, 828, 954, 989, 1032, 1058, 1219, 1272, 1548, 1587, 1656, 1908, 1978, 2116, 2279, 2438, 2967, 3096, 3174, 3657, 3816, 3956, 4232, 4558, 4761, 4876, 5934, 6348, 6837, 7314, 7912, 8901, 9116, 9522, 9752, 10971, 11868, 12696, 13674, 14628, 17802, 18232, 19044, 20511, 21942, 22747, 23736, 27348, 28037, 29256, 35604, 38088, 41022, 43884, 45494, 52417, 54696, 56074, 68241, 71208, 82044, 84111, 87768, 90988, 104834, 112148, 136482, 157251, 164088, 168222, 181976, 204723, 209668, 224296, 252333, 272964, 314502, 336444, 409446, 419336, 471753, 504666, 545928, 629004, 672888, 818892, 943506, 1009332, 1205591, 1258008, 1637784, 1887012, 2018664, 2411182, 3616773, 3774024, 4822364, 7233546, 9644728, 10850319, 14467092, 21700638, 28934184, 43401276, 86802552]

約数ペア:

[(1, 86802552), (2, 43401276), (3, 28934184), (4, 21700638), (6, 14467092), (8, 10850319), (9, 9644728), (12, 7233546), (18, 4822364), (23, 3774024), (24, 3616773), (36, 2411182), (43, 2018664), (46, 1887012), (53, 1637784), (69, 1258008), (72, 1205591), (86, 1009332), (92, 943506), (106, 818892), (129, 672888), (138, 629004), (159, 545928), (172, 504666), (184, 471753), (207, 419336), (212, 409446), (258, 336444), (276, 314502), (318, 272964), (344, 252333), (387, 224296), (414, 209668), (424, 204723), (477, 181976), (516, 168222), (529, 164088), (552, 157251), (636, 136482), (774, 112148), (828, 104834), (954, 90988), (989, 87768), (1032, 84111), (1058, 82044), (1219, 71208), (1272, 68241), (1548, 56074), (1587, 54696), (1656, 52417), (1908, 45494), (1978, 43884), (2116, 41022), (2279, 38088), (2438, 35604), (2967, 29256), (3096, 28037), (3174, 27348), (3657, 23736), (3816, 22747), (3956, 21942), (4232, 20511), (4558, 19044), (4761, 18232), (4876, 17802), (5934, 14628), (6348, 13674), (6837, 12696), (7314, 11868), (7912, 10971), (8901, 9752), (9116, 9522)]