72923312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5381}}^1$

素因数の和:5418

約数の個数: 60

約数和(自身を含む): 177519888

約数和(自身を除く): 104596576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 5381, 6776, 10762, 13552, 21524, 37667, 43048, 59191, 75334, 86096, 118382, 150668, 236764, 301336, 414337, 473528, 602672, 651101, 828674, 947056, 1302202, 1657348, 2604404, 3314696, 4557707, 5208808, 6629392, 9115414, 10417616, 18230828, 36461656, 72923312]

約数ペア:

[(1, 72923312), (2, 36461656), (4, 18230828), (7, 10417616), (8, 9115414), (11, 6629392), (14, 5208808), (16, 4557707), (22, 3314696), (28, 2604404), (44, 1657348), (56, 1302202), (77, 947056), (88, 828674), (112, 651101), (121, 602672), (154, 473528), (176, 414337), (242, 301336), (308, 236764), (484, 150668), (616, 118382), (847, 86096), (968, 75334), (1232, 59191), (1694, 43048), (1936, 37667), (3388, 21524), (5381, 13552), (6776, 10762)]