61506564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 172751040

約数和(自身を除く): 111244476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 3607, 4263, 5684, 7214, 8526, 10821, 14428, 17052, 21642, 25249, 43284, 50498, 75747, 100996, 104603, 151494, 176743, 209206, 302988, 313809, 353486, 418412, 530229, 627618, 706972, 732221, 1060458, 1255236, 1464442, 2120916, 2196663, 2928884, 4393326, 5125547, 8786652, 10251094, 15376641, 20502188, 30753282, 61506564]

約数ペア:

[(1, 61506564), (2, 30753282), (3, 20502188), (4, 15376641), (6, 10251094), (7, 8786652), (12, 5125547), (14, 4393326), (21, 2928884), (28, 2196663), (29, 2120916), (42, 1464442), (49, 1255236), (58, 1060458), (84, 732221), (87, 706972), (98, 627618), (116, 530229), (147, 418412), (174, 353486), (196, 313809), (203, 302988), (294, 209206), (348, 176743), (406, 151494), (588, 104603), (609, 100996), (812, 75747), (1218, 50498), (1421, 43284), (2436, 25249), (2842, 21642), (3607, 17052), (4263, 14428), (5684, 10821), (7214, 8526)]