83840634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 196548768

約数和(自身を除く): 112708134

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 227, 289, 306, 426, 454, 578, 639, 681, 867, 1207, 1278, 1362, 1734, 2043, 2414, 2601, 3621, 3859, 4086, 5202, 7242, 7718, 10863, 11577, 16117, 20519, 21726, 23154, 32234, 34731, 41038, 48351, 61557, 65603, 69462, 96702, 123114, 131206, 145053, 184671, 196809, 273989, 290106, 369342, 393618, 547978, 590427, 821967, 1180854, 1643934, 2465901, 4657813, 4931802, 9315626, 13973439, 27946878, 41920317, 83840634]

約数ペア:

[(1, 83840634), (2, 41920317), (3, 27946878), (6, 13973439), (9, 9315626), (17, 4931802), (18, 4657813), (34, 2465901), (51, 1643934), (71, 1180854), (102, 821967), (142, 590427), (153, 547978), (213, 393618), (227, 369342), (289, 290106), (306, 273989), (426, 196809), (454, 184671), (578, 145053), (639, 131206), (681, 123114), (867, 96702), (1207, 69462), (1278, 65603), (1362, 61557), (1734, 48351), (2043, 41038), (2414, 34731), (2601, 32234), (3621, 23154), (3859, 21726), (4086, 20519), (5202, 16117), (7242, 11577), (7718, 10863)]