71664768

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{8887}}^1$

素因数の和:8914

約数の個数: 96

約数和(自身を含む): 235709760

約数和(自身を除く): 164044992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 8887, 17774, 26661, 35548, 53322, 62209, 71096, 79983, 106644, 124418, 142192, 159966, 186627, 213288, 248836, 284384, 319932, 373254, 426576, 497672, 559881, 568768, 639864, 746508, 853152, 995344, 1119762, 1137536, 1279728, 1493016, 1706304, 1990688, 2239524, 2559456, 2986032, 3412608, 3981376, 4479048, 5118912, 5972064, 7962752, 8958096, 10237824, 11944128, 17916192, 23888256, 35832384, 71664768]

約数ペア:

[(1, 71664768), (2, 35832384), (3, 23888256), (4, 17916192), (6, 11944128), (7, 10237824), (8, 8958096), (9, 7962752), (12, 5972064), (14, 5118912), (16, 4479048), (18, 3981376), (21, 3412608), (24, 2986032), (28, 2559456), (32, 2239524), (36, 1990688), (42, 1706304), (48, 1493016), (56, 1279728), (63, 1137536), (64, 1119762), (72, 995344), (84, 853152), (96, 746508), (112, 639864), (126, 568768), (128, 559881), (144, 497672), (168, 426576), (192, 373254), (224, 319932), (252, 284384), (288, 248836), (336, 213288), (384, 186627), (448, 159966), (504, 142192), (576, 124418), (672, 106644), (896, 79983), (1008, 71096), (1152, 62209), (1344, 53322), (2016, 35548), (2688, 26661), (4032, 17774), (8064, 8887)]