47376540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6179

約数の個数: 72

約数和(自身を含む): 147074928

約数和(自身を除く): 99698388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6121, 7740, 12242, 18363, 24484, 30605, 36726, 55089, 61210, 73452, 91815, 110178, 122420, 183630, 220356, 263203, 275445, 367260, 526406, 550890, 789609, 1052812, 1101780, 1316015, 1579218, 2368827, 2632030, 3158436, 3948045, 4737654, 5264060, 7896090, 9475308, 11844135, 15792180, 23688270, 47376540]

約数ペア:

[(1, 47376540), (2, 23688270), (3, 15792180), (4, 11844135), (5, 9475308), (6, 7896090), (9, 5264060), (10, 4737654), (12, 3948045), (15, 3158436), (18, 2632030), (20, 2368827), (30, 1579218), (36, 1316015), (43, 1101780), (45, 1052812), (60, 789609), (86, 550890), (90, 526406), (129, 367260), (172, 275445), (180, 263203), (215, 220356), (258, 183630), (387, 122420), (430, 110178), (516, 91815), (645, 73452), (774, 61210), (860, 55089), (1290, 36726), (1548, 30605), (1935, 24484), (2580, 18363), (3870, 12242), (6121, 7740)]