77468220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9157}}^1$

素因数の和:9219

約数の個数: 72

約数和(自身を含む): 240012864

約数和(自身を除く): 162544644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9157, 18314, 27471, 36628, 45785, 54942, 82413, 91570, 109884, 137355, 164826, 183140, 274710, 329652, 412065, 430379, 549420, 824130, 860758, 1291137, 1648260, 1721516, 2151895, 2582274, 3873411, 4303790, 5164548, 6455685, 7746822, 8607580, 12911370, 15493644, 19367055, 25822740, 38734110, 77468220]

約数ペア:

[(1, 77468220), (2, 38734110), (3, 25822740), (4, 19367055), (5, 15493644), (6, 12911370), (9, 8607580), (10, 7746822), (12, 6455685), (15, 5164548), (18, 4303790), (20, 3873411), (30, 2582274), (36, 2151895), (45, 1721516), (47, 1648260), (60, 1291137), (90, 860758), (94, 824130), (141, 549420), (180, 430379), (188, 412065), (235, 329652), (282, 274710), (423, 183140), (470, 164826), (564, 137355), (705, 109884), (846, 91570), (940, 82413), (1410, 54942), (1692, 45785), (2115, 36628), (2820, 27471), (4230, 18314), (8460, 9157)]