73874164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 164451840

約数和(自身を除く): 90577676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 367, 553, 637, 734, 1027, 1106, 1274, 1468, 2054, 2212, 2548, 2569, 3871, 4108, 4771, 5138, 7189, 7742, 9542, 10276, 14378, 15484, 17983, 19084, 28756, 28993, 33397, 35966, 50323, 57986, 66794, 71932, 100646, 115972, 133588, 201292, 202951, 233779, 376909, 405902, 467558, 753818, 811804, 935116, 1420657, 1507636, 2638363, 2841314, 5276726, 5682628, 10553452, 18468541, 36937082, 73874164]

約数ペア:

[(1, 73874164), (2, 36937082), (4, 18468541), (7, 10553452), (13, 5682628), (14, 5276726), (26, 2841314), (28, 2638363), (49, 1507636), (52, 1420657), (79, 935116), (91, 811804), (98, 753818), (158, 467558), (182, 405902), (196, 376909), (316, 233779), (364, 202951), (367, 201292), (553, 133588), (637, 115972), (734, 100646), (1027, 71932), (1106, 66794), (1274, 57986), (1468, 50323), (2054, 35966), (2212, 33397), (2548, 28993), (2569, 28756), (3871, 19084), (4108, 17983), (4771, 15484), (5138, 14378), (7189, 10276), (7742, 9542)]