83857872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 268054272

約数和(自身を除く): 184196400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 277, 318, 336, 357, 371, 408, 424, 476, 554, 636, 714, 742, 816, 831, 848, 901, 952, 1108, 1113, 1272, 1428, 1484, 1662, 1802, 1904, 1939, 2216, 2226, 2544, 2703, 2856, 2968, 3324, 3604, 3878, 4432, 4452, 4709, 5406, 5712, 5817, 5936, 6307, 6648, 7208, 7756, 8904, 9418, 10812, 11634, 12614, 13296, 14127, 14416, 14681, 15512, 17808, 18836, 18921, 21624, 23268, 25228, 28254, 29362, 31024, 32963, 37672, 37842, 43248, 44043, 46536, 50456, 56508, 58724, 65926, 75344, 75684, 88086, 93072, 98889, 100912, 102767, 113016, 117448, 131852, 151368, 176172, 197778, 205534, 226032, 234896, 249577, 263704, 302736, 308301, 352344, 395556, 411068, 499154, 527408, 616602, 704688, 748731, 791112, 822136, 998308, 1233204, 1497462, 1582224, 1644272, 1747039, 1996616, 2466408, 2994924, 3494078, 3993232, 4932816, 5241117, 5989848, 6988156, 10482234, 11979696, 13976312, 20964468, 27952624, 41928936, 83857872]

約数ペア:

[(1, 83857872), (2, 41928936), (3, 27952624), (4, 20964468), (6, 13976312), (7, 11979696), (8, 10482234), (12, 6988156), (14, 5989848), (16, 5241117), (17, 4932816), (21, 3993232), (24, 3494078), (28, 2994924), (34, 2466408), (42, 1996616), (48, 1747039), (51, 1644272), (53, 1582224), (56, 1497462), (68, 1233204), (84, 998308), (102, 822136), (106, 791112), (112, 748731), (119, 704688), (136, 616602), (159, 527408), (168, 499154), (204, 411068), (212, 395556), (238, 352344), (272, 308301), (277, 302736), (318, 263704), (336, 249577), (357, 234896), (371, 226032), (408, 205534), (424, 197778), (476, 176172), (554, 151368), (636, 131852), (714, 117448), (742, 113016), (816, 102767), (831, 100912), (848, 98889), (901, 93072), (952, 88086), (1108, 75684), (1113, 75344), (1272, 65926), (1428, 58724), (1484, 56508), (1662, 50456), (1802, 46536), (1904, 44043), (1939, 43248), (2216, 37842), (2226, 37672), (2544, 32963), (2703, 31024), (2856, 29362), (2968, 28254), (3324, 25228), (3604, 23268), (3878, 21624), (4432, 18921), (4452, 18836), (4709, 17808), (5406, 15512), (5712, 14681), (5817, 14416), (5936, 14127), (6307, 13296), (6648, 12614), (7208, 11634), (7756, 10812), (8904, 9418)]