75782564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 164884608

約数和(自身を除く): 89102044

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 367, 418, 494, 572, 722, 734, 836, 988, 1444, 1468, 2717, 3971, 4037, 4693, 4771, 5434, 6973, 7942, 8074, 9386, 9542, 10868, 13946, 15884, 16148, 18772, 19084, 27892, 51623, 52481, 76703, 90649, 103246, 104962, 132487, 153406, 181298, 206492, 209924, 264974, 306812, 362596, 529948, 997139, 1457357, 1722331, 1994278, 2914714, 3444662, 3988556, 5829428, 6889324, 18945641, 37891282, 75782564]

約数ペア:

[(1, 75782564), (2, 37891282), (4, 18945641), (11, 6889324), (13, 5829428), (19, 3988556), (22, 3444662), (26, 2914714), (38, 1994278), (44, 1722331), (52, 1457357), (76, 997139), (143, 529948), (209, 362596), (247, 306812), (286, 264974), (361, 209924), (367, 206492), (418, 181298), (494, 153406), (572, 132487), (722, 104962), (734, 103246), (836, 90649), (988, 76703), (1444, 52481), (1468, 51623), (2717, 27892), (3971, 19084), (4037, 18772), (4693, 16148), (4771, 15884), (5434, 13946), (6973, 10868), (7942, 9542), (8074, 9386)]