91720188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 281691872

約数和(自身を除く): 189971684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1093, 1134, 1332, 1554, 1998, 2186, 2268, 2331, 2997, 3108, 3279, 3996, 4372, 4662, 5994, 6558, 6993, 7651, 9324, 9837, 11988, 13116, 13986, 15302, 19674, 20979, 22953, 27972, 29511, 30604, 39348, 40441, 41958, 45906, 59022, 68859, 80882, 83916, 88533, 91812, 118044, 121323, 137718, 161764, 177066, 206577, 242646, 275436, 283087, 354132, 363969, 413154, 485292, 566174, 619731, 727938, 826308, 849261, 1091907, 1132348, 1239462, 1455876, 1698522, 2183814, 2478924, 2547783, 3275721, 3397044, 4367628, 5095566, 6551442, 7643349, 10191132, 13102884, 15286698, 22930047, 30573396, 45860094, 91720188]

約数ペア:

[(1, 91720188), (2, 45860094), (3, 30573396), (4, 22930047), (6, 15286698), (7, 13102884), (9, 10191132), (12, 7643349), (14, 6551442), (18, 5095566), (21, 4367628), (27, 3397044), (28, 3275721), (36, 2547783), (37, 2478924), (42, 2183814), (54, 1698522), (63, 1455876), (74, 1239462), (81, 1132348), (84, 1091907), (108, 849261), (111, 826308), (126, 727938), (148, 619731), (162, 566174), (189, 485292), (222, 413154), (252, 363969), (259, 354132), (324, 283087), (333, 275436), (378, 242646), (444, 206577), (518, 177066), (567, 161764), (666, 137718), (756, 121323), (777, 118044), (999, 91812), (1036, 88533), (1093, 83916), (1134, 80882), (1332, 68859), (1554, 59022), (1998, 45906), (2186, 41958), (2268, 40441), (2331, 39348), (2997, 30604), (3108, 29511), (3279, 27972), (3996, 22953), (4372, 20979), (4662, 19674), (5994, 15302), (6558, 13986), (6993, 13116), (7651, 11988), (9324, 9837)]