73485256

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 154652400

約数和(自身を除く): 81167144

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 113, 148, 169, 226, 296, 338, 452, 481, 676, 904, 962, 1352, 1469, 1924, 2197, 2938, 3848, 4181, 4394, 5876, 6253, 8362, 8788, 11752, 12506, 16724, 17576, 19097, 25012, 33448, 38194, 50024, 54353, 76388, 81289, 108706, 152776, 162578, 217412, 248261, 325156, 434824, 496522, 650312, 706589, 993044, 1413178, 1986088, 2826356, 5652712, 9185657, 18371314, 36742628, 73485256]

約数ペア:

[(1, 73485256), (2, 36742628), (4, 18371314), (8, 9185657), (13, 5652712), (26, 2826356), (37, 1986088), (52, 1413178), (74, 993044), (104, 706589), (113, 650312), (148, 496522), (169, 434824), (226, 325156), (296, 248261), (338, 217412), (452, 162578), (481, 152776), (676, 108706), (904, 81289), (962, 76388), (1352, 54353), (1469, 50024), (1924, 38194), (2197, 33448), (2938, 25012), (3848, 19097), (4181, 17576), (4394, 16724), (5876, 12506), (6253, 11752), (8362, 8788)]