64643784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 168696000

約数和(自身を除く): 104052216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 232, 262, 348, 393, 524, 696, 709, 786, 1048, 1418, 1572, 2127, 2836, 3144, 3799, 4254, 5672, 7598, 8508, 11397, 15196, 17016, 20561, 22794, 30392, 41122, 45588, 61683, 82244, 91176, 92879, 123366, 164488, 185758, 246732, 278637, 371516, 493464, 557274, 743032, 1114548, 2229096, 2693491, 5386982, 8080473, 10773964, 16160946, 21547928, 32321892, 64643784]

約数ペア:

[(1, 64643784), (2, 32321892), (3, 21547928), (4, 16160946), (6, 10773964), (8, 8080473), (12, 5386982), (24, 2693491), (29, 2229096), (58, 1114548), (87, 743032), (116, 557274), (131, 493464), (174, 371516), (232, 278637), (262, 246732), (348, 185758), (393, 164488), (524, 123366), (696, 92879), (709, 91176), (786, 82244), (1048, 61683), (1418, 45588), (1572, 41122), (2127, 30392), (2836, 22794), (3144, 20561), (3799, 17016), (4254, 15196), (5672, 11397), (7598, 8508)]