86735988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 242457600

約数和(自身を除く): 155721612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 983, 1026, 1161, 1548, 1634, 1966, 2052, 2322, 2451, 2949, 3268, 3932, 4644, 4902, 5898, 7353, 8847, 9804, 11796, 14706, 17694, 18677, 22059, 26541, 29412, 35388, 37354, 42269, 44118, 53082, 56031, 74708, 84538, 88236, 106164, 112062, 126807, 168093, 169076, 224124, 253614, 336186, 380421, 504279, 507228, 672372, 760842, 803111, 1008558, 1141263, 1521684, 1606222, 2017116, 2282526, 2409333, 3212444, 4565052, 4818666, 7227999, 9637332, 14455998, 21683997, 28911996, 43367994, 86735988]

約数ペア:

[(1, 86735988), (2, 43367994), (3, 28911996), (4, 21683997), (6, 14455998), (9, 9637332), (12, 7227999), (18, 4818666), (19, 4565052), (27, 3212444), (36, 2409333), (38, 2282526), (43, 2017116), (54, 1606222), (57, 1521684), (76, 1141263), (86, 1008558), (108, 803111), (114, 760842), (129, 672372), (171, 507228), (172, 504279), (228, 380421), (258, 336186), (342, 253614), (387, 224124), (513, 169076), (516, 168093), (684, 126807), (774, 112062), (817, 106164), (983, 88236), (1026, 84538), (1161, 74708), (1548, 56031), (1634, 53082), (1966, 44118), (2052, 42269), (2322, 37354), (2451, 35388), (2949, 29412), (3268, 26541), (3932, 22059), (4644, 18677), (4902, 17694), (5898, 14706), (7353, 11796), (8847, 9804)]