1187316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 3363360

約数和(自身を除く): 2176044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 59, 78, 86, 117, 118, 129, 156, 172, 177, 234, 236, 258, 354, 387, 468, 516, 531, 559, 708, 767, 774, 1062, 1118, 1534, 1548, 1677, 2124, 2236, 2301, 2537, 3068, 3354, 4602, 5031, 5074, 6708, 6903, 7611, 9204, 10062, 10148, 13806, 15222, 20124, 22833, 27612, 30444, 32981, 45666, 65962, 91332, 98943, 131924, 197886, 296829, 395772, 593658, 1187316]

約数ペア:

[(1, 1187316), (2, 593658), (3, 395772), (4, 296829), (6, 197886), (9, 131924), (12, 98943), (13, 91332), (18, 65962), (26, 45666), (36, 32981), (39, 30444), (43, 27612), (52, 22833), (59, 20124), (78, 15222), (86, 13806), (117, 10148), (118, 10062), (129, 9204), (156, 7611), (172, 6903), (177, 6708), (234, 5074), (236, 5031), (258, 4602), (354, 3354), (387, 3068), (468, 2537), (516, 2301), (531, 2236), (559, 2124), (708, 1677), (767, 1548), (774, 1534), (1062, 1118)]