66250968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12768

約数の個数: 64

約数和(自身を含む): 195409920

約数和(自身を除く): 129158952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 12721, 25442, 38163, 50884, 76326, 89047, 101768, 152652, 178094, 267141, 305304, 356188, 394351, 534282, 712376, 788702, 1068564, 1183053, 1577404, 2137128, 2366106, 2760457, 3154808, 4732212, 5520914, 8281371, 9464424, 11041828, 16562742, 22083656, 33125484, 66250968]

約数ペア:

[(1, 66250968), (2, 33125484), (3, 22083656), (4, 16562742), (6, 11041828), (7, 9464424), (8, 8281371), (12, 5520914), (14, 4732212), (21, 3154808), (24, 2760457), (28, 2366106), (31, 2137128), (42, 1577404), (56, 1183053), (62, 1068564), (84, 788702), (93, 712376), (124, 534282), (168, 394351), (186, 356188), (217, 305304), (248, 267141), (372, 178094), (434, 152652), (651, 101768), (744, 89047), (868, 76326), (1302, 50884), (1736, 38163), (2604, 25442), (5208, 12721)]