87313864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 97754936

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 67, 88, 118, 134, 236, 251, 268, 472, 502, 536, 649, 737, 1004, 1298, 1474, 2008, 2596, 2761, 2948, 3953, 5192, 5522, 5896, 7906, 11044, 14809, 15812, 16817, 22088, 29618, 31624, 33634, 43483, 59236, 67268, 86966, 118472, 134536, 162899, 173932, 184987, 325798, 347864, 369974, 651596, 739948, 992203, 1303192, 1479896, 1984406, 3968812, 7937624, 10914233, 21828466, 43656932, 87313864]

約数ペア:

[(1, 87313864), (2, 43656932), (4, 21828466), (8, 10914233), (11, 7937624), (22, 3968812), (44, 1984406), (59, 1479896), (67, 1303192), (88, 992203), (118, 739948), (134, 651596), (236, 369974), (251, 347864), (268, 325798), (472, 184987), (502, 173932), (536, 162899), (649, 134536), (737, 118472), (1004, 86966), (1298, 67268), (1474, 59236), (2008, 43483), (2596, 33634), (2761, 31624), (2948, 29618), (3953, 22088), (5192, 16817), (5522, 15812), (5896, 14809), (7906, 11044)]