65420928

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 190347300

約数和(自身を除く): 124926372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 521, 576, 654, 872, 981, 1042, 1152, 1308, 1563, 1744, 1962, 2084, 2616, 3126, 3488, 3924, 4168, 4689, 5232, 6252, 6976, 7848, 8336, 9378, 10464, 12504, 13952, 15696, 16672, 18756, 20928, 25008, 31392, 33344, 37512, 41856, 50016, 56789, 62784, 66688, 75024, 100032, 113578, 125568, 150048, 170367, 200064, 227156, 300096, 340734, 454312, 511101, 600192, 681468, 908624, 1022202, 1362936, 1817248, 2044404, 2725872, 3634496, 4088808, 5451744, 7268992, 8177616, 10903488, 16355232, 21806976, 32710464, 65420928]

約数ペア:

[(1, 65420928), (2, 32710464), (3, 21806976), (4, 16355232), (6, 10903488), (8, 8177616), (9, 7268992), (12, 5451744), (16, 4088808), (18, 3634496), (24, 2725872), (32, 2044404), (36, 1817248), (48, 1362936), (64, 1022202), (72, 908624), (96, 681468), (109, 600192), (128, 511101), (144, 454312), (192, 340734), (218, 300096), (288, 227156), (327, 200064), (384, 170367), (436, 150048), (521, 125568), (576, 113578), (654, 100032), (872, 75024), (981, 66688), (1042, 62784), (1152, 56789), (1308, 50016), (1563, 41856), (1744, 37512), (1962, 33344), (2084, 31392), (2616, 25008), (3126, 20928), (3488, 18756), (3924, 16672), (4168, 15696), (4689, 13952), (5232, 12504), (6252, 10464), (6976, 9378), (7848, 8336)]