72757984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 164898720

約数和(自身を除く): 92140736

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 52, 58, 74, 104, 116, 148, 163, 208, 232, 296, 326, 377, 416, 464, 481, 592, 652, 754, 928, 962, 1073, 1184, 1304, 1508, 1924, 2119, 2146, 2608, 3016, 3848, 4238, 4292, 4727, 5216, 6031, 6032, 7696, 8476, 8584, 9454, 12062, 12064, 13949, 15392, 16952, 17168, 18908, 24124, 27898, 33904, 34336, 37816, 48248, 55796, 61451, 67808, 75632, 78403, 96496, 111592, 122902, 151264, 156806, 174899, 192992, 223184, 245804, 313612, 349798, 446368, 491608, 627224, 699596, 983216, 1254448, 1399192, 1966432, 2273687, 2508896, 2798384, 4547374, 5596768, 9094748, 18189496, 36378992, 72757984]

約数ペア:

[(1, 72757984), (2, 36378992), (4, 18189496), (8, 9094748), (13, 5596768), (16, 4547374), (26, 2798384), (29, 2508896), (32, 2273687), (37, 1966432), (52, 1399192), (58, 1254448), (74, 983216), (104, 699596), (116, 627224), (148, 491608), (163, 446368), (208, 349798), (232, 313612), (296, 245804), (326, 223184), (377, 192992), (416, 174899), (464, 156806), (481, 151264), (592, 122902), (652, 111592), (754, 96496), (928, 78403), (962, 75632), (1073, 67808), (1184, 61451), (1304, 55796), (1508, 48248), (1924, 37816), (2119, 34336), (2146, 33904), (2608, 27898), (3016, 24124), (3848, 18908), (4238, 17168), (4292, 16952), (4727, 15392), (5216, 13949), (6031, 12064), (6032, 12062), (7696, 9454), (8476, 8584)]