84694480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 143290928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 62, 65, 71, 74, 80, 104, 124, 130, 142, 148, 155, 185, 208, 248, 260, 284, 296, 310, 355, 370, 403, 481, 496, 520, 568, 592, 620, 710, 740, 806, 923, 962, 1040, 1136, 1147, 1240, 1420, 1480, 1612, 1846, 1924, 2015, 2201, 2294, 2405, 2480, 2627, 2840, 2960, 3224, 3692, 3848, 4030, 4402, 4588, 4615, 4810, 5254, 5680, 5735, 6448, 7384, 7696, 8060, 8804, 9176, 9230, 9620, 10508, 11005, 11470, 13135, 14768, 14911, 16120, 17608, 18352, 18460, 19240, 21016, 22010, 22940, 26270, 28613, 29822, 32240, 34151, 35216, 36920, 38480, 42032, 44020, 45880, 52540, 57226, 59644, 68302, 73840, 74555, 81437, 88040, 91760, 105080, 114452, 119288, 136604, 143065, 149110, 162874, 170755, 176080, 210160, 228904, 238576, 273208, 286130, 298220, 325748, 341510, 407185, 457808, 546416, 572260, 596440, 651496, 683020, 814370, 1058681, 1144520, 1192880, 1302992, 1366040, 1628740, 2117362, 2289040, 2732080, 3257480, 4234724, 5293405, 6514960, 8469448, 10586810, 16938896, 21173620, 42347240, 84694480]

約数ペア:

[(1, 84694480), (2, 42347240), (4, 21173620), (5, 16938896), (8, 10586810), (10, 8469448), (13, 6514960), (16, 5293405), (20, 4234724), (26, 3257480), (31, 2732080), (37, 2289040), (40, 2117362), (52, 1628740), (62, 1366040), (65, 1302992), (71, 1192880), (74, 1144520), (80, 1058681), (104, 814370), (124, 683020), (130, 651496), (142, 596440), (148, 572260), (155, 546416), (185, 457808), (208, 407185), (248, 341510), (260, 325748), (284, 298220), (296, 286130), (310, 273208), (355, 238576), (370, 228904), (403, 210160), (481, 176080), (496, 170755), (520, 162874), (568, 149110), (592, 143065), (620, 136604), (710, 119288), (740, 114452), (806, 105080), (923, 91760), (962, 88040), (1040, 81437), (1136, 74555), (1147, 73840), (1240, 68302), (1420, 59644), (1480, 57226), (1612, 52540), (1846, 45880), (1924, 44020), (2015, 42032), (2201, 38480), (2294, 36920), (2405, 35216), (2480, 34151), (2627, 32240), (2840, 29822), (2960, 28613), (3224, 26270), (3692, 22940), (3848, 22010), (4030, 21016), (4402, 19240), (4588, 18460), (4615, 18352), (4810, 17608), (5254, 16120), (5680, 14911), (5735, 14768), (6448, 13135), (7384, 11470), (7696, 11005), (8060, 10508), (8804, 9620), (9176, 9230)]