73265868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 201801600

約数和(自身を除く): 128535732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 1759, 2314, 3204, 3471, 3518, 4628, 5277, 6942, 7036, 10413, 10554, 13884, 15831, 20826, 21108, 22867, 31662, 41652, 45734, 63324, 68601, 91468, 137202, 156551, 205803, 274404, 313102, 411606, 469653, 626204, 823212, 939306, 1408959, 1878612, 2035163, 2817918, 4070326, 5635836, 6105489, 8140652, 12210978, 18316467, 24421956, 36632934, 73265868]

約数ペア:

[(1, 73265868), (2, 36632934), (3, 24421956), (4, 18316467), (6, 12210978), (9, 8140652), (12, 6105489), (13, 5635836), (18, 4070326), (26, 2817918), (36, 2035163), (39, 1878612), (52, 1408959), (78, 939306), (89, 823212), (117, 626204), (156, 469653), (178, 411606), (234, 313102), (267, 274404), (356, 205803), (468, 156551), (534, 137202), (801, 91468), (1068, 68601), (1157, 63324), (1602, 45734), (1759, 41652), (2314, 31662), (3204, 22867), (3471, 21108), (3518, 20826), (4628, 15831), (5277, 13884), (6942, 10554), (7036, 10413)]