9131148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 25225200

約数和(自身を除く): 16094052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 179, 218, 234, 327, 358, 436, 468, 537, 654, 716, 981, 1074, 1308, 1417, 1611, 1962, 2148, 2327, 2834, 3222, 3924, 4251, 4654, 5668, 6444, 6981, 8502, 9308, 12753, 13962, 17004, 19511, 20943, 25506, 27924, 39022, 41886, 51012, 58533, 78044, 83772, 117066, 175599, 234132, 253643, 351198, 507286, 702396, 760929, 1014572, 1521858, 2282787, 3043716, 4565574, 9131148]

約数ペア:

[(1, 9131148), (2, 4565574), (3, 3043716), (4, 2282787), (6, 1521858), (9, 1014572), (12, 760929), (13, 702396), (18, 507286), (26, 351198), (36, 253643), (39, 234132), (52, 175599), (78, 117066), (109, 83772), (117, 78044), (156, 58533), (179, 51012), (218, 41886), (234, 39022), (327, 27924), (358, 25506), (436, 20943), (468, 19511), (537, 17004), (654, 13962), (716, 12753), (981, 9308), (1074, 8502), (1308, 6981), (1417, 6444), (1611, 5668), (1962, 4654), (2148, 4251), (2327, 3924), (2834, 3222)]