71313816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8663}}^1$

素因数の和:8693

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 136622184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8663, 17326, 25989, 34652, 51978, 60641, 69304, 103956, 121282, 181923, 207912, 242564, 363846, 424487, 485128, 727692, 848974, 1273461, 1455384, 1697948, 2546922, 2971409, 3395896, 5093844, 5942818, 8914227, 10187688, 11885636, 17828454, 23771272, 35656908, 71313816]

約数ペア:

[(1, 71313816), (2, 35656908), (3, 23771272), (4, 17828454), (6, 11885636), (7, 10187688), (8, 8914227), (12, 5942818), (14, 5093844), (21, 3395896), (24, 2971409), (28, 2546922), (42, 1697948), (49, 1455384), (56, 1273461), (84, 848974), (98, 727692), (147, 485128), (168, 424487), (196, 363846), (294, 242564), (343, 207912), (392, 181923), (588, 121282), (686, 103956), (1029, 69304), (1176, 60641), (1372, 51978), (2058, 34652), (2744, 25989), (4116, 17326), (8232, 8663)]