91638378

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 225579816

約数和(自身を除く): 133941438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 234, 318, 351, 477, 689, 702, 821, 954, 1053, 1378, 1431, 1642, 2067, 2106, 2463, 2862, 4134, 4293, 4926, 6201, 7389, 8586, 10673, 12402, 14778, 18603, 21346, 22167, 32019, 37206, 43513, 44334, 55809, 64038, 66501, 87026, 96057, 111618, 130539, 133002, 192114, 261078, 288171, 391617, 565669, 576342, 783234, 864513, 1131338, 1174851, 1697007, 1729026, 2349702, 3394014, 3524553, 5091021, 7049106, 10182042, 15273063, 30546126, 45819189, 91638378]

約数ペア:

[(1, 91638378), (2, 45819189), (3, 30546126), (6, 15273063), (9, 10182042), (13, 7049106), (18, 5091021), (26, 3524553), (27, 3394014), (39, 2349702), (53, 1729026), (54, 1697007), (78, 1174851), (81, 1131338), (106, 864513), (117, 783234), (159, 576342), (162, 565669), (234, 391617), (318, 288171), (351, 261078), (477, 192114), (689, 133002), (702, 130539), (821, 111618), (954, 96057), (1053, 87026), (1378, 66501), (1431, 64038), (1642, 55809), (2067, 44334), (2106, 43513), (2463, 37206), (2862, 32019), (4134, 22167), (4293, 21346), (4926, 18603), (6201, 14778), (7389, 12402), (8586, 10673)]