80884512

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1902

約数の個数: 72

約数和(自身を含む): 231560784

約数和(自身を除く): 150676272

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, 1467, 1723, 1956, 2608, 2934, 3446, 3912, 5169, 5216, 5868, 6892, 7824, 10338, 11736, 13784, 15507, 15648, 20676, 23472, 27568, 31014, 41352, 46944, 55136, 62028, 82704, 124056, 165408, 248112, 280849, 496224, 561698, 842547, 1123396, 1685094, 2246792, 2527641, 3370188, 4493584, 5055282, 6740376, 8987168, 10110564, 13480752, 20221128, 26961504, 40442256, 80884512]

約数ペア:

[(1, 80884512), (2, 40442256), (3, 26961504), (4, 20221128), (6, 13480752), (8, 10110564), (9, 8987168), (12, 6740376), (16, 5055282), (18, 4493584), (24, 3370188), (32, 2527641), (36, 2246792), (48, 1685094), (72, 1123396), (96, 842547), (144, 561698), (163, 496224), (288, 280849), (326, 248112), (489, 165408), (652, 124056), (978, 82704), (1304, 62028), (1467, 55136), (1723, 46944), (1956, 41352), (2608, 31014), (2934, 27568), (3446, 23472), (3912, 20676), (5169, 15648), (5216, 15507), (5868, 13784), (6892, 11736), (7824, 10338)]