80455842

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 190313760

約数和(自身を除く): 109857918

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 8713, 9234, 17426, 26139, 52278, 78417, 156834, 165547, 235251, 331094, 470502, 496641, 705753, 993282, 1411506, 1489923, 2117259, 2979846, 4234518, 4469769, 8939538, 13409307, 26818614, 40227921, 80455842]

約数ペア:

[(1, 80455842), (2, 40227921), (3, 26818614), (6, 13409307), (9, 8939538), (18, 4469769), (19, 4234518), (27, 2979846), (38, 2117259), (54, 1489923), (57, 1411506), (81, 993282), (114, 705753), (162, 496641), (171, 470502), (243, 331094), (342, 235251), (486, 165547), (513, 156834), (1026, 78417), (1539, 52278), (3078, 26139), (4617, 17426), (8713, 9234)]