72882012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17707}}^1$

素因数の和:17735

約数の個数: 48

約数和(自身を含む): 198329600

約数和(自身を除く): 125447588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17707, 35414, 53121, 70828, 106242, 123949, 212484, 247898, 371847, 495796, 743694, 867643, 1487388, 1735286, 2602929, 3470572, 5205858, 6073501, 10411716, 12147002, 18220503, 24294004, 36441006, 72882012]

約数ペア:

[(1, 72882012), (2, 36441006), (3, 24294004), (4, 18220503), (6, 12147002), (7, 10411716), (12, 6073501), (14, 5205858), (21, 3470572), (28, 2602929), (42, 1735286), (49, 1487388), (84, 867643), (98, 743694), (147, 495796), (196, 371847), (294, 247898), (343, 212484), (588, 123949), (686, 106242), (1029, 70828), (1372, 53121), (2058, 35414), (4116, 17707)]