86545760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 167470240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 83, 95, 98, 112, 133, 140, 152, 160, 166, 190, 196, 224, 245, 266, 280, 304, 332, 343, 380, 392, 415, 490, 532, 560, 581, 608, 664, 665, 686, 760, 784, 830, 931, 980, 1064, 1120, 1162, 1328, 1330, 1372, 1520, 1568, 1577, 1660, 1715, 1862, 1960, 2128, 2324, 2656, 2660, 2744, 2905, 3040, 3154, 3320, 3430, 3724, 3920, 4067, 4256, 4648, 4655, 5320, 5488, 5810, 6308, 6517, 6640, 6860, 7448, 7840, 7885, 8134, 9296, 9310, 10640, 10976, 11039, 11620, 12616, 13034, 13280, 13720, 14896, 15770, 16268, 18592, 18620, 20335, 21280, 22078, 23240, 25232, 26068, 27440, 28469, 29792, 31540, 32536, 32585, 37240, 40670, 44156, 46480, 50464, 52136, 54880, 55195, 56938, 63080, 65072, 65170, 74480, 77273, 81340, 88312, 92960, 104272, 110390, 113876, 126160, 130144, 130340, 142345, 148960, 154546, 162680, 176624, 208544, 220780, 227752, 252320, 260680, 284690, 309092, 325360, 353248, 386365, 441560, 455504, 521360, 540911, 569380, 618184, 650720, 772730, 883120, 911008, 1042720, 1081822, 1138760, 1236368, 1545460, 1766240, 2163644, 2277520, 2472736, 2704555, 3090920, 4327288, 4555040, 5409110, 6181840, 8654576, 10818220, 12363680, 17309152, 21636440, 43272880, 86545760]

約数ペア:

[(1, 86545760), (2, 43272880), (4, 21636440), (5, 17309152), (7, 12363680), (8, 10818220), (10, 8654576), (14, 6181840), (16, 5409110), (19, 4555040), (20, 4327288), (28, 3090920), (32, 2704555), (35, 2472736), (38, 2277520), (40, 2163644), (49, 1766240), (56, 1545460), (70, 1236368), (76, 1138760), (80, 1081822), (83, 1042720), (95, 911008), (98, 883120), (112, 772730), (133, 650720), (140, 618184), (152, 569380), (160, 540911), (166, 521360), (190, 455504), (196, 441560), (224, 386365), (245, 353248), (266, 325360), (280, 309092), (304, 284690), (332, 260680), (343, 252320), (380, 227752), (392, 220780), (415, 208544), (490, 176624), (532, 162680), (560, 154546), (581, 148960), (608, 142345), (664, 130340), (665, 130144), (686, 126160), (760, 113876), (784, 110390), (830, 104272), (931, 92960), (980, 88312), (1064, 81340), (1120, 77273), (1162, 74480), (1328, 65170), (1330, 65072), (1372, 63080), (1520, 56938), (1568, 55195), (1577, 54880), (1660, 52136), (1715, 50464), (1862, 46480), (1960, 44156), (2128, 40670), (2324, 37240), (2656, 32585), (2660, 32536), (2744, 31540), (2905, 29792), (3040, 28469), (3154, 27440), (3320, 26068), (3430, 25232), (3724, 23240), (3920, 22078), (4067, 21280), (4256, 20335), (4648, 18620), (4655, 18592), (5320, 16268), (5488, 15770), (5810, 14896), (6308, 13720), (6517, 13280), (6640, 13034), (6860, 12616), (7448, 11620), (7840, 11039), (7885, 10976), (8134, 10640), (9296, 9310)]