870818124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{8447}}^1$

素因数の和:8547

約数の個数: 72

約数和(自身を含む): 2265145344

約数和(自身を除く): 1394327220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 132, 142, 213, 242, 284, 363, 426, 484, 726, 781, 852, 1452, 1562, 2343, 3124, 4686, 8447, 8591, 9372, 16894, 17182, 25341, 25773, 33788, 34364, 50682, 51546, 92917, 101364, 103092, 185834, 278751, 371668, 557502, 599737, 1022087, 1115004, 1199474, 1799211, 2044174, 2398948, 3066261, 3598422, 4088348, 6132522, 6597107, 7196844, 12265044, 13194214, 19791321, 26388428, 39582642, 72568177, 79165284, 145136354, 217704531, 290272708, 435409062, 870818124]

約数ペア:

[(1, 870818124), (2, 435409062), (3, 290272708), (4, 217704531), (6, 145136354), (11, 79165284), (12, 72568177), (22, 39582642), (33, 26388428), (44, 19791321), (66, 13194214), (71, 12265044), (121, 7196844), (132, 6597107), (142, 6132522), (213, 4088348), (242, 3598422), (284, 3066261), (363, 2398948), (426, 2044174), (484, 1799211), (726, 1199474), (781, 1115004), (852, 1022087), (1452, 599737), (1562, 557502), (2343, 371668), (3124, 278751), (4686, 185834), (8447, 103092), (8591, 101364), (9372, 92917), (16894, 51546), (17182, 50682), (25341, 34364), (25773, 33788)]