77578452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 232646400

約数和(自身を除く): 155067948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1153, 1246, 1602, 1869, 2306, 2403, 2492, 3204, 3459, 3738, 4612, 4806, 5607, 6918, 7476, 8071, 9612, 10377, 11214, 13836, 16142, 16821, 20754, 22428, 24213, 31131, 32284, 33642, 41508, 48426, 62262, 67284, 72639, 96852, 102617, 124524, 145278, 205234, 217917, 290556, 307851, 410468, 435834, 615702, 718319, 871668, 923553, 1231404, 1436638, 1847106, 2154957, 2770659, 2873276, 3694212, 4309914, 5541318, 6464871, 8619828, 11082636, 12929742, 19394613, 25859484, 38789226, 77578452]

約数ペア:

[(1, 77578452), (2, 38789226), (3, 25859484), (4, 19394613), (6, 12929742), (7, 11082636), (9, 8619828), (12, 6464871), (14, 5541318), (18, 4309914), (21, 3694212), (27, 2873276), (28, 2770659), (36, 2154957), (42, 1847106), (54, 1436638), (63, 1231404), (84, 923553), (89, 871668), (108, 718319), (126, 615702), (178, 435834), (189, 410468), (252, 307851), (267, 290556), (356, 217917), (378, 205234), (534, 145278), (623, 124524), (756, 102617), (801, 96852), (1068, 72639), (1153, 67284), (1246, 62262), (1602, 48426), (1869, 41508), (2306, 33642), (2403, 32284), (2492, 31131), (3204, 24213), (3459, 22428), (3738, 20754), (4612, 16821), (4806, 16142), (5607, 13836), (6918, 11214), (7476, 10377), (8071, 9612)]