122765292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 335755056

約数和(自身を除く): 212989764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 468, 554, 831, 947, 1108, 1662, 1894, 2493, 2841, 3324, 3601, 3788, 4986, 5682, 7202, 8523, 9972, 10803, 11364, 12311, 14404, 17046, 21606, 24622, 32409, 34092, 36933, 43212, 49244, 64818, 73866, 110799, 129636, 147732, 221598, 262319, 443196, 524638, 786957, 1049276, 1573914, 2360871, 3147828, 3410147, 4721742, 6820294, 9443484, 10230441, 13640588, 20460882, 30691323, 40921764, 61382646, 122765292]

約数ペア:

[(1, 122765292), (2, 61382646), (3, 40921764), (4, 30691323), (6, 20460882), (9, 13640588), (12, 10230441), (13, 9443484), (18, 6820294), (26, 4721742), (36, 3410147), (39, 3147828), (52, 2360871), (78, 1573914), (117, 1049276), (156, 786957), (234, 524638), (277, 443196), (468, 262319), (554, 221598), (831, 147732), (947, 129636), (1108, 110799), (1662, 73866), (1894, 64818), (2493, 49244), (2841, 43212), (3324, 36933), (3601, 34092), (3788, 32409), (4986, 24622), (5682, 21606), (7202, 17046), (8523, 14404), (9972, 12311), (10803, 11364)]