74689056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19949}}^1$

素因数の和:19978

約数の個数: 72

約数和(自身を含む): 228746700

約数和(自身を除く): 154057644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19949, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 259337, 319184, 359082, 478776, 518674, 638368, 718164, 778011, 957552, 1037348, 1436328, 1556022, 1915104, 2074696, 2334033, 2872656, 3112044, 4149392, 4668066, 5745312, 6224088, 8298784, 9336132, 12448176, 18672264, 24896352, 37344528, 74689056]

約数ペア:

[(1, 74689056), (2, 37344528), (3, 24896352), (4, 18672264), (6, 12448176), (8, 9336132), (9, 8298784), (12, 6224088), (13, 5745312), (16, 4668066), (18, 4149392), (24, 3112044), (26, 2872656), (32, 2334033), (36, 2074696), (39, 1915104), (48, 1556022), (52, 1436328), (72, 1037348), (78, 957552), (96, 778011), (104, 718164), (117, 638368), (144, 518674), (156, 478776), (208, 359082), (234, 319184), (288, 259337), (312, 239388), (416, 179541), (468, 159592), (624, 119694), (936, 79796), (1248, 59847), (1872, 39898), (3744, 19949)]