76687416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81931}}^1$

素因数の和:81956

約数の個数: 48

約数和(自身を含む): 223674360

約数和(自身を除く): 146986944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 81931, 163862, 245793, 327724, 491586, 655448, 737379, 983172, 1065103, 1474758, 1966344, 2130206, 2949516, 3195309, 4260412, 5899032, 6390618, 8520824, 9585927, 12781236, 19171854, 25562472, 38343708, 76687416]

約数ペア:

[(1, 76687416), (2, 38343708), (3, 25562472), (4, 19171854), (6, 12781236), (8, 9585927), (9, 8520824), (12, 6390618), (13, 5899032), (18, 4260412), (24, 3195309), (26, 2949516), (36, 2130206), (39, 1966344), (52, 1474758), (72, 1065103), (78, 983172), (104, 737379), (117, 655448), (156, 491586), (234, 327724), (312, 245793), (468, 163862), (936, 81931)]