85849106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 80038894

約数列:

[1, 2, 7, 14, 19, 29, 31, 38, 58, 62, 133, 203, 217, 266, 359, 406, 434, 551, 589, 718, 899, 1102, 1178, 1798, 2513, 3857, 4123, 5026, 6293, 6821, 7714, 8246, 10411, 11129, 12586, 13642, 17081, 20822, 22258, 34162, 47747, 72877, 77903, 95494, 119567, 145754, 155806, 197809, 211451, 239134, 322741, 395618, 422902, 645482, 1384663, 1480157, 2259187, 2769326, 2960314, 4518374, 6132079, 12264158, 42924553, 85849106]

約数ペア:

[(1, 85849106), (2, 42924553), (7, 12264158), (14, 6132079), (19, 4518374), (29, 2960314), (31, 2769326), (38, 2259187), (58, 1480157), (62, 1384663), (133, 645482), (203, 422902), (217, 395618), (266, 322741), (359, 239134), (406, 211451), (434, 197809), (551, 155806), (589, 145754), (718, 119567), (899, 95494), (1102, 77903), (1178, 72877), (1798, 47747), (2513, 34162), (3857, 22258), (4123, 20822), (5026, 17081), (6293, 13642), (6821, 12586), (7714, 11129), (8246, 10411)]