68904408

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 177528960

約数和(自身を除く): 108624552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 587, 804, 876, 1174, 1608, 1752, 1761, 2348, 3522, 4696, 4891, 7044, 9782, 14088, 14673, 19564, 29346, 39128, 39329, 42851, 58692, 78658, 85702, 117384, 117987, 128553, 157316, 171404, 235974, 257106, 314632, 342808, 471948, 514212, 943896, 1028424, 2871017, 5742034, 8613051, 11484068, 17226102, 22968136, 34452204, 68904408]

約数ペア:

[(1, 68904408), (2, 34452204), (3, 22968136), (4, 17226102), (6, 11484068), (8, 8613051), (12, 5742034), (24, 2871017), (67, 1028424), (73, 943896), (134, 514212), (146, 471948), (201, 342808), (219, 314632), (268, 257106), (292, 235974), (402, 171404), (438, 157316), (536, 128553), (584, 117987), (587, 117384), (804, 85702), (876, 78658), (1174, 58692), (1608, 42851), (1752, 39329), (1761, 39128), (2348, 29346), (3522, 19564), (4696, 14673), (4891, 14088), (7044, 9782)]