86347360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 226001664

約数和(自身を除く): 139654304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 691, 710, 781, 880, 1136, 1382, 1420, 1562, 1760, 2272, 2764, 2840, 3124, 3455, 3905, 5528, 5680, 6248, 6910, 7601, 7810, 11056, 11360, 12496, 13820, 15202, 15620, 22112, 24992, 27640, 30404, 31240, 38005, 49061, 55280, 60808, 62480, 76010, 98122, 110560, 121616, 124960, 152020, 196244, 243232, 245305, 304040, 392488, 490610, 539671, 608080, 784976, 981220, 1079342, 1216160, 1569952, 1962440, 2158684, 2698355, 3924880, 4317368, 5396710, 7849760, 8634736, 10793420, 17269472, 21586840, 43173680, 86347360]

約数ペア:

[(1, 86347360), (2, 43173680), (4, 21586840), (5, 17269472), (8, 10793420), (10, 8634736), (11, 7849760), (16, 5396710), (20, 4317368), (22, 3924880), (32, 2698355), (40, 2158684), (44, 1962440), (55, 1569952), (71, 1216160), (80, 1079342), (88, 981220), (110, 784976), (142, 608080), (160, 539671), (176, 490610), (220, 392488), (284, 304040), (352, 245305), (355, 243232), (440, 196244), (568, 152020), (691, 124960), (710, 121616), (781, 110560), (880, 98122), (1136, 76010), (1382, 62480), (1420, 60808), (1562, 55280), (1760, 49061), (2272, 38005), (2764, 31240), (2840, 30404), (3124, 27640), (3455, 24992), (3905, 22112), (5528, 15620), (5680, 15202), (6248, 13820), (6910, 12496), (7601, 11360), (7810, 11056)]