65674656

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 188042400

約数和(自身を除く): 122367744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1399, 1467, 1956, 2608, 2798, 2934, 3912, 4197, 5216, 5596, 5868, 7824, 8394, 11192, 11736, 12591, 15648, 16788, 22384, 23472, 25182, 33576, 44768, 46944, 50364, 67152, 100728, 134304, 201456, 228037, 402912, 456074, 684111, 912148, 1368222, 1824296, 2052333, 2736444, 3648592, 4104666, 5472888, 7297184, 8209332, 10945776, 16418664, 21891552, 32837328, 65674656]

約数ペア:

[(1, 65674656), (2, 32837328), (3, 21891552), (4, 16418664), (6, 10945776), (8, 8209332), (9, 7297184), (12, 5472888), (16, 4104666), (18, 3648592), (24, 2736444), (32, 2052333), (36, 1824296), (48, 1368222), (72, 912148), (96, 684111), (144, 456074), (163, 402912), (288, 228037), (326, 201456), (489, 134304), (652, 100728), (978, 67152), (1304, 50364), (1399, 46944), (1467, 44768), (1956, 33576), (2608, 25182), (2798, 23472), (2934, 22384), (3912, 16788), (4197, 15648), (5216, 12591), (5596, 11736), (5868, 11192), (7824, 8394)]