86338140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 277939200

約数和(自身を除く): 191601060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1033, 1194, 1393, 1990, 2066, 2388, 2786, 2985, 3099, 3980, 4132, 4179, 5165, 5572, 5970, 6198, 6965, 7231, 8358, 10330, 11940, 12396, 13930, 14462, 15495, 16716, 20660, 20895, 21693, 27860, 28924, 30990, 36155, 41790, 43386, 61980, 72310, 83580, 86772, 108465, 144620, 205567, 216930, 411134, 433860, 616701, 822268, 1027835, 1233402, 1438969, 2055670, 2466804, 2877938, 3083505, 4111340, 4316907, 5755876, 6167010, 7194845, 8633814, 12334020, 14389690, 17267628, 21584535, 28779380, 43169070, 86338140]

約数ペア:

[(1, 86338140), (2, 43169070), (3, 28779380), (4, 21584535), (5, 17267628), (6, 14389690), (7, 12334020), (10, 8633814), (12, 7194845), (14, 6167010), (15, 5755876), (20, 4316907), (21, 4111340), (28, 3083505), (30, 2877938), (35, 2466804), (42, 2055670), (60, 1438969), (70, 1233402), (84, 1027835), (105, 822268), (140, 616701), (199, 433860), (210, 411134), (398, 216930), (420, 205567), (597, 144620), (796, 108465), (995, 86772), (1033, 83580), (1194, 72310), (1393, 61980), (1990, 43386), (2066, 41790), (2388, 36155), (2786, 30990), (2985, 28924), (3099, 27860), (3980, 21693), (4132, 20895), (4179, 20660), (5165, 16716), (5572, 15495), (5970, 14462), (6198, 13930), (6965, 12396), (7231, 11940), (8358, 10330)]