86176386

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 201247200

約数和(自身を除く): 115070814

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 89, 129, 139, 162, 178, 258, 267, 278, 387, 417, 534, 774, 801, 834, 1161, 1251, 1602, 2322, 2403, 2502, 3483, 3753, 3827, 4806, 5977, 6966, 7209, 7506, 7654, 11259, 11481, 11954, 12371, 14418, 17931, 22518, 22962, 24742, 34443, 35862, 37113, 53793, 68886, 74226, 103329, 107586, 111339, 161379, 206658, 222678, 309987, 322758, 334017, 484137, 531953, 619974, 668034, 968274, 1002051, 1063906, 1595859, 2004102, 3191718, 4787577, 9575154, 14362731, 28725462, 43088193, 86176386]

約数ペア:

[(1, 86176386), (2, 43088193), (3, 28725462), (6, 14362731), (9, 9575154), (18, 4787577), (27, 3191718), (43, 2004102), (54, 1595859), (81, 1063906), (86, 1002051), (89, 968274), (129, 668034), (139, 619974), (162, 531953), (178, 484137), (258, 334017), (267, 322758), (278, 309987), (387, 222678), (417, 206658), (534, 161379), (774, 111339), (801, 107586), (834, 103329), (1161, 74226), (1251, 68886), (1602, 53793), (2322, 37113), (2403, 35862), (2502, 34443), (3483, 24742), (3753, 22962), (3827, 22518), (4806, 17931), (5977, 14418), (6966, 12371), (7209, 11954), (7506, 11481), (7654, 11259)]