72166590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6121}}^1$

素因数の和:6265

約数の個数: 48

約数和(自身を含む): 189096336

約数和(自身を除く): 116929746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6121, 11790, 12242, 18363, 30605, 36726, 55089, 61210, 91815, 110178, 183630, 275445, 550890, 801851, 1603702, 2405553, 4009255, 4811106, 7216659, 8018510, 12027765, 14433318, 24055530, 36083295, 72166590]

約数ペア:

[(1, 72166590), (2, 36083295), (3, 24055530), (5, 14433318), (6, 12027765), (9, 8018510), (10, 7216659), (15, 4811106), (18, 4009255), (30, 2405553), (45, 1603702), (90, 801851), (131, 550890), (262, 275445), (393, 183630), (655, 110178), (786, 91815), (1179, 61210), (1310, 55089), (1965, 36726), (2358, 30605), (3930, 18363), (5895, 12242), (6121, 11790)]