87655744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1511

約数の個数: 56

約数和(自身を含む): 192024000

約数和(自身を除く): 104368256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1399, 1424, 1958, 2798, 2848, 3916, 5596, 5696, 7832, 11192, 15389, 15664, 22384, 30778, 31328, 44768, 61556, 62656, 89536, 123112, 124511, 246224, 249022, 492448, 498044, 984896, 996088, 1369621, 1992176, 2739242, 3984352, 5478484, 7968704, 10956968, 21913936, 43827872, 87655744]

約数ペア:

[(1, 87655744), (2, 43827872), (4, 21913936), (8, 10956968), (11, 7968704), (16, 5478484), (22, 3984352), (32, 2739242), (44, 1992176), (64, 1369621), (88, 996088), (89, 984896), (176, 498044), (178, 492448), (352, 249022), (356, 246224), (704, 124511), (712, 123112), (979, 89536), (1399, 62656), (1424, 61556), (1958, 44768), (2798, 31328), (2848, 30778), (3916, 22384), (5596, 15664), (5696, 15389), (7832, 11192)]