82812366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3889}}^1$

素因数の和:3930

約数の個数: 72

約数和(自身を含む): 222103440

約数和(自身を除く): 139291074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 3889, 7098, 7778, 10647, 11667, 21294, 23334, 27223, 35001, 50557, 54446, 70002, 81669, 101114, 151671, 163338, 245007, 303342, 353899, 455013, 490014, 657241, 707798, 910026, 1061697, 1314482, 1971723, 2123394, 3185091, 3943446, 4600687, 5915169, 6370182, 9201374, 11830338, 13802061, 27604122, 41406183, 82812366]

約数ペア:

[(1, 82812366), (2, 41406183), (3, 27604122), (6, 13802061), (7, 11830338), (9, 9201374), (13, 6370182), (14, 5915169), (18, 4600687), (21, 3943446), (26, 3185091), (39, 2123394), (42, 1971723), (63, 1314482), (78, 1061697), (91, 910026), (117, 707798), (126, 657241), (169, 490014), (182, 455013), (234, 353899), (273, 303342), (338, 245007), (507, 163338), (546, 151671), (819, 101114), (1014, 81669), (1183, 70002), (1521, 54446), (1638, 50557), (2366, 35001), (3042, 27223), (3549, 23334), (3889, 21294), (7098, 11667), (7778, 10647)]