82321428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1319}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 219985920

約数和(自身を除く): 137664492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 743, 1319, 1486, 2229, 2638, 2972, 3957, 4458, 5201, 5276, 7914, 8916, 9233, 10402, 15603, 15828, 18466, 20804, 27699, 31206, 36932, 55398, 62412, 110796, 980017, 1960034, 2940051, 3920068, 5880102, 6860119, 11760204, 13720238, 20580357, 27440476, 41160714, 82321428]

約数ペア:

[(1, 82321428), (2, 41160714), (3, 27440476), (4, 20580357), (6, 13720238), (7, 11760204), (12, 6860119), (14, 5880102), (21, 3920068), (28, 2940051), (42, 1960034), (84, 980017), (743, 110796), (1319, 62412), (1486, 55398), (2229, 36932), (2638, 31206), (2972, 27699), (3957, 20804), (4458, 18466), (5201, 15828), (5276, 15603), (7914, 10402), (8916, 9233)]