71961648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 205689216

約数和(自身を除く): 133727568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 1867, 2409, 3212, 3504, 3734, 4818, 5601, 6424, 7468, 9636, 11202, 12848, 14936, 19272, 20537, 22404, 29872, 38544, 41074, 44808, 61611, 82148, 89616, 123222, 136291, 164296, 246444, 272582, 328592, 408873, 492888, 545164, 817746, 985776, 1090328, 1499201, 1635492, 2180656, 2998402, 3270984, 4497603, 5996804, 6541968, 8995206, 11993608, 17990412, 23987216, 35980824, 71961648]

約数ペア:

[(1, 71961648), (2, 35980824), (3, 23987216), (4, 17990412), (6, 11993608), (8, 8995206), (11, 6541968), (12, 5996804), (16, 4497603), (22, 3270984), (24, 2998402), (33, 2180656), (44, 1635492), (48, 1499201), (66, 1090328), (73, 985776), (88, 817746), (132, 545164), (146, 492888), (176, 408873), (219, 328592), (264, 272582), (292, 246444), (438, 164296), (528, 136291), (584, 123222), (803, 89616), (876, 82148), (1168, 61611), (1606, 44808), (1752, 41074), (1867, 38544), (2409, 29872), (3212, 22404), (3504, 20537), (3734, 19272), (4818, 14936), (5601, 12848), (6424, 11202), (7468, 9636)]