87473792

素因数分解:

$2^7\times 7^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 113017408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 233, 419, 448, 466, 838, 896, 932, 1631, 1676, 1864, 2933, 3262, 3352, 3728, 5866, 6524, 6704, 7456, 11732, 13048, 13408, 14912, 23464, 26096, 26816, 29824, 46928, 52192, 53632, 93856, 97627, 104384, 187712, 195254, 208768, 375424, 390508, 683389, 781016, 1366778, 1562032, 2733556, 3124064, 5467112, 6248128, 10934224, 12496256, 21868448, 43736896, 87473792]

約数ペア:

[(1, 87473792), (2, 43736896), (4, 21868448), (7, 12496256), (8, 10934224), (14, 6248128), (16, 5467112), (28, 3124064), (32, 2733556), (56, 1562032), (64, 1366778), (112, 781016), (128, 683389), (224, 390508), (233, 375424), (419, 208768), (448, 195254), (466, 187712), (838, 104384), (896, 97627), (932, 93856), (1631, 53632), (1676, 52192), (1864, 46928), (2933, 29824), (3262, 26816), (3352, 26096), (3728, 23464), (5866, 14912), (6524, 13408), (6704, 13048), (7456, 11732)]