61242972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 163709952

約数和(自身を除く): 102466980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1103, 1322, 1983, 2206, 2644, 3309, 3966, 4412, 4627, 6618, 7721, 7932, 9254, 13236, 13881, 15442, 18508, 23163, 27762, 30884, 46326, 55524, 92652, 729083, 1458166, 2187249, 2916332, 4374498, 5103581, 8748996, 10207162, 15310743, 20414324, 30621486, 61242972]

約数ペア:

[(1, 61242972), (2, 30621486), (3, 20414324), (4, 15310743), (6, 10207162), (7, 8748996), (12, 5103581), (14, 4374498), (21, 2916332), (28, 2187249), (42, 1458166), (84, 729083), (661, 92652), (1103, 55524), (1322, 46326), (1983, 30884), (2206, 27762), (2644, 23163), (3309, 18508), (3966, 15442), (4412, 13881), (4627, 13236), (6618, 9254), (7721, 7932)]