72457824

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^2\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 195388200

約数和(自身を除く): 122930376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 449, 492, 656, 898, 984, 1312, 1347, 1681, 1796, 1968, 2694, 3362, 3592, 3936, 5043, 5388, 6724, 7184, 10086, 10776, 13448, 14368, 18409, 20172, 21552, 26896, 36818, 40344, 43104, 53792, 55227, 73636, 80688, 110454, 147272, 161376, 220908, 294544, 441816, 589088, 754769, 883632, 1509538, 1767264, 2264307, 3019076, 4528614, 6038152, 9057228, 12076304, 18114456, 24152608, 36228912, 72457824]

約数ペア:

[(1, 72457824), (2, 36228912), (3, 24152608), (4, 18114456), (6, 12076304), (8, 9057228), (12, 6038152), (16, 4528614), (24, 3019076), (32, 2264307), (41, 1767264), (48, 1509538), (82, 883632), (96, 754769), (123, 589088), (164, 441816), (246, 294544), (328, 220908), (449, 161376), (492, 147272), (656, 110454), (898, 80688), (984, 73636), (1312, 55227), (1347, 53792), (1681, 43104), (1796, 40344), (1968, 36818), (2694, 26896), (3362, 21552), (3592, 20172), (3936, 18409), (5043, 14368), (5388, 13448), (6724, 10776), (7184, 10086)]