71967368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 163010880

約数和(自身を除く): 91043512

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 37, 44, 46, 62, 74, 88, 92, 124, 148, 184, 248, 253, 296, 341, 407, 506, 682, 713, 814, 851, 961, 1012, 1147, 1364, 1426, 1628, 1702, 1922, 2024, 2294, 2728, 2852, 3256, 3404, 3844, 4588, 5704, 6808, 7688, 7843, 9176, 9361, 10571, 12617, 15686, 18722, 21142, 22103, 25234, 26381, 31372, 35557, 37444, 42284, 44206, 50468, 52762, 62744, 71114, 74888, 84568, 88412, 100936, 105524, 142228, 176824, 211048, 243133, 284456, 290191, 391127, 486266, 580382, 782254, 817811, 972532, 1160764, 1564508, 1635622, 1945064, 2321528, 3129016, 3271244, 6542488, 8995921, 17991842, 35983684, 71967368]

約数ペア:

[(1, 71967368), (2, 35983684), (4, 17991842), (8, 8995921), (11, 6542488), (22, 3271244), (23, 3129016), (31, 2321528), (37, 1945064), (44, 1635622), (46, 1564508), (62, 1160764), (74, 972532), (88, 817811), (92, 782254), (124, 580382), (148, 486266), (184, 391127), (248, 290191), (253, 284456), (296, 243133), (341, 211048), (407, 176824), (506, 142228), (682, 105524), (713, 100936), (814, 88412), (851, 84568), (961, 74888), (1012, 71114), (1147, 62744), (1364, 52762), (1426, 50468), (1628, 44206), (1702, 42284), (1922, 37444), (2024, 35557), (2294, 31372), (2728, 26381), (2852, 25234), (3256, 22103), (3404, 21142), (3844, 18722), (4588, 15686), (5704, 12617), (6808, 10571), (7688, 9361), (7843, 9176)]