72501002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 129807360

約数和(自身を除く): 57306358

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 1877, 2759, 3754, 5518, 13139, 19313, 26278, 38626, 58187, 116374, 167053, 334106, 407309, 814618, 1169371, 2338742, 5178643, 10357286, 36250501, 72501002]

約数ペア:

[(1, 72501002), (2, 36250501), (7, 10357286), (14, 5178643), (31, 2338742), (62, 1169371), (89, 814618), (178, 407309), (217, 334106), (434, 167053), (623, 116374), (1246, 58187), (1877, 38626), (2759, 26278), (3754, 19313), (5518, 13139)]