72942744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 209088000

約数和(自身を除く): 136145256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 898, 967, 1347, 1796, 1934, 2694, 2901, 3143, 3592, 3868, 5388, 5802, 6286, 6769, 7736, 9429, 10776, 11604, 12572, 13538, 18858, 20307, 23208, 25144, 27076, 37716, 40614, 54152, 75432, 81228, 162456, 434183, 868366, 1302549, 1736732, 2605098, 3039281, 3473464, 5210196, 6078562, 9117843, 10420392, 12157124, 18235686, 24314248, 36471372, 72942744]

約数ペア:

[(1, 72942744), (2, 36471372), (3, 24314248), (4, 18235686), (6, 12157124), (7, 10420392), (8, 9117843), (12, 6078562), (14, 5210196), (21, 3473464), (24, 3039281), (28, 2605098), (42, 1736732), (56, 1302549), (84, 868366), (168, 434183), (449, 162456), (898, 81228), (967, 75432), (1347, 54152), (1796, 40614), (1934, 37716), (2694, 27076), (2901, 25144), (3143, 23208), (3592, 20307), (3868, 18858), (5388, 13538), (5802, 12572), (6286, 11604), (6769, 10776), (7736, 9429)]