78143688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155047}}^1$

素因数の和:155066

約数の個数: 48

約数和(自身を含む): 241874880

約数和(自身を除く): 163731192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155047, 310094, 465141, 620188, 930282, 1085329, 1240376, 1395423, 1860564, 2170658, 2790846, 3255987, 3721128, 4341316, 5581692, 6511974, 8682632, 9767961, 11163384, 13023948, 19535922, 26047896, 39071844, 78143688]

約数ペア:

[(1, 78143688), (2, 39071844), (3, 26047896), (4, 19535922), (6, 13023948), (7, 11163384), (8, 9767961), (9, 8682632), (12, 6511974), (14, 5581692), (18, 4341316), (21, 3721128), (24, 3255987), (28, 2790846), (36, 2170658), (42, 1860564), (56, 1395423), (63, 1240376), (72, 1085329), (84, 930282), (126, 620188), (168, 465141), (252, 310094), (504, 155047)]