71063712

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1330

約数の個数: 72

約数和(自身を含む): 203164416

約数和(自身を除く): 132100704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1087, 1362, 1816, 2043, 2174, 2724, 3261, 3632, 4086, 4348, 5448, 6522, 7264, 8172, 8696, 9783, 10896, 13044, 16344, 17392, 19566, 21792, 26088, 32688, 34784, 39132, 52176, 65376, 78264, 104352, 156528, 246749, 313056, 493498, 740247, 986996, 1480494, 1973992, 2220741, 2960988, 3947984, 4441482, 5921976, 7895968, 8882964, 11843952, 17765928, 23687904, 35531856, 71063712]

約数ペア:

[(1, 71063712), (2, 35531856), (3, 23687904), (4, 17765928), (6, 11843952), (8, 8882964), (9, 7895968), (12, 5921976), (16, 4441482), (18, 3947984), (24, 2960988), (32, 2220741), (36, 1973992), (48, 1480494), (72, 986996), (96, 740247), (144, 493498), (227, 313056), (288, 246749), (454, 156528), (681, 104352), (908, 78264), (1087, 65376), (1362, 52176), (1816, 39132), (2043, 34784), (2174, 32688), (2724, 26088), (3261, 21792), (3632, 19566), (4086, 17392), (4348, 16344), (5448, 13044), (6522, 10896), (7264, 9783), (8172, 8696)]