74745384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{63559}}^1$

素因数の和:63582

約数の個数: 48

約数和(自身を含む): 217375200

約数和(自身を除く): 142629816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 63559, 127118, 190677, 254236, 381354, 444913, 508472, 762708, 889826, 1334739, 1525416, 1779652, 2669478, 3114391, 3559304, 5338956, 6228782, 9343173, 10677912, 12457564, 18686346, 24915128, 37372692, 74745384]

約数ペア:

[(1, 74745384), (2, 37372692), (3, 24915128), (4, 18686346), (6, 12457564), (7, 10677912), (8, 9343173), (12, 6228782), (14, 5338956), (21, 3559304), (24, 3114391), (28, 2669478), (42, 1779652), (49, 1525416), (56, 1334739), (84, 889826), (98, 762708), (147, 508472), (168, 444913), (196, 381354), (294, 254236), (392, 190677), (588, 127118), (1176, 63559)]