85306284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 263857440

約数和(自身を除く): 178551156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1297, 1566, 1827, 2268, 2349, 2436, 2594, 3132, 3654, 3891, 4698, 5188, 5481, 7308, 7782, 9079, 9396, 10962, 11673, 15564, 16443, 18158, 21924, 23346, 27237, 32886, 35019, 36316, 37613, 46692, 54474, 65772, 70038, 75226, 81711, 105057, 108948, 112839, 140076, 150452, 163422, 210114, 225678, 245133, 263291, 326844, 338517, 420228, 451356, 490266, 526582, 677034, 735399, 789873, 980532, 1015551, 1053164, 1354068, 1470798, 1579746, 2031102, 2369619, 2941596, 3046653, 3159492, 4062204, 4739238, 6093306, 7108857, 9478476, 12186612, 14217714, 21326571, 28435428, 42653142, 85306284]

約数ペア:

[(1, 85306284), (2, 42653142), (3, 28435428), (4, 21326571), (6, 14217714), (7, 12186612), (9, 9478476), (12, 7108857), (14, 6093306), (18, 4739238), (21, 4062204), (27, 3159492), (28, 3046653), (29, 2941596), (36, 2369619), (42, 2031102), (54, 1579746), (58, 1470798), (63, 1354068), (81, 1053164), (84, 1015551), (87, 980532), (108, 789873), (116, 735399), (126, 677034), (162, 526582), (174, 490266), (189, 451356), (203, 420228), (252, 338517), (261, 326844), (324, 263291), (348, 245133), (378, 225678), (406, 210114), (522, 163422), (567, 150452), (609, 140076), (756, 112839), (783, 108948), (812, 105057), (1044, 81711), (1134, 75226), (1218, 70038), (1297, 65772), (1566, 54474), (1827, 46692), (2268, 37613), (2349, 36316), (2436, 35019), (2594, 32886), (3132, 27237), (3654, 23346), (3891, 21924), (4698, 18158), (5188, 16443), (5481, 15564), (7308, 11673), (7782, 10962), (9079, 9396)]