72091244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 140958720

約数和(自身を除く): 68867476

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 827, 1147, 1178, 1406, 1654, 2294, 2356, 2812, 3308, 4588, 15713, 21793, 25637, 30599, 31426, 43586, 51274, 61198, 62852, 87172, 102548, 122396, 487103, 581381, 948569, 974206, 1162762, 1897138, 1948412, 2325524, 3794276, 18022811, 36045622, 72091244]

約数ペア:

[(1, 72091244), (2, 36045622), (4, 18022811), (19, 3794276), (31, 2325524), (37, 1948412), (38, 1897138), (62, 1162762), (74, 974206), (76, 948569), (124, 581381), (148, 487103), (589, 122396), (703, 102548), (827, 87172), (1147, 62852), (1178, 61198), (1406, 51274), (1654, 43586), (2294, 31426), (2356, 30599), (2812, 25637), (3308, 21793), (4588, 15713)]