870345324

素因数分解:

$2^2\times 3^5\times {\mathrm{877}}^1\times {\mathrm{1021}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 2286361168

約数和(自身を除く): 1416015844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 877, 972, 1021, 1754, 2042, 2631, 3063, 3508, 4084, 5262, 6126, 7893, 9189, 10524, 12252, 15786, 18378, 23679, 27567, 31572, 36756, 47358, 55134, 71037, 82701, 94716, 110268, 142074, 165402, 213111, 248103, 284148, 330804, 426222, 496206, 852444, 895417, 992412, 1790834, 2686251, 3581668, 5372502, 8058753, 10745004, 16117506, 24176259, 32235012, 48352518, 72528777, 96705036, 145057554, 217586331, 290115108, 435172662, 870345324]

約数ペア:

[(1, 870345324), (2, 435172662), (3, 290115108), (4, 217586331), (6, 145057554), (9, 96705036), (12, 72528777), (18, 48352518), (27, 32235012), (36, 24176259), (54, 16117506), (81, 10745004), (108, 8058753), (162, 5372502), (243, 3581668), (324, 2686251), (486, 1790834), (877, 992412), (972, 895417), (1021, 852444), (1754, 496206), (2042, 426222), (2631, 330804), (3063, 284148), (3508, 248103), (4084, 213111), (5262, 165402), (6126, 142074), (7893, 110268), (9189, 94716), (10524, 82701), (12252, 71037), (15786, 55134), (18378, 47358), (23679, 36756), (27567, 31572)]