67836688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 143063760

約数和(自身を除く): 75227072

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 163, 296, 304, 326, 592, 652, 703, 1304, 1369, 1406, 2608, 2738, 2812, 3097, 5476, 5624, 6031, 6194, 10952, 11248, 12062, 12388, 21904, 24124, 24776, 26011, 48248, 49552, 52022, 96496, 104044, 114589, 208088, 223147, 229178, 416176, 446294, 458356, 892588, 916712, 1785176, 1833424, 3570352, 4239793, 8479586, 16959172, 33918344, 67836688]

約数ペア:

[(1, 67836688), (2, 33918344), (4, 16959172), (8, 8479586), (16, 4239793), (19, 3570352), (37, 1833424), (38, 1785176), (74, 916712), (76, 892588), (148, 458356), (152, 446294), (163, 416176), (296, 229178), (304, 223147), (326, 208088), (592, 114589), (652, 104044), (703, 96496), (1304, 52022), (1369, 49552), (1406, 48248), (2608, 26011), (2738, 24776), (2812, 24124), (3097, 21904), (5476, 12388), (5624, 12062), (6031, 11248), (6194, 10952)]