67888884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 193738272

約数和(自身を除く): 125849388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 58, 62, 84, 87, 93, 116, 124, 174, 186, 203, 217, 348, 372, 406, 434, 609, 651, 812, 841, 868, 899, 961, 1218, 1302, 1682, 1798, 1922, 2436, 2523, 2604, 2697, 2883, 3364, 3596, 3844, 5046, 5394, 5766, 5887, 6293, 6727, 10092, 10788, 11532, 11774, 12586, 13454, 17661, 18879, 20181, 23548, 25172, 26071, 26908, 27869, 35322, 37758, 40362, 52142, 55738, 70644, 75516, 78213, 80724, 83607, 104284, 111476, 156426, 167214, 182497, 195083, 312852, 334428, 364994, 390166, 547491, 585249, 729988, 780332, 808201, 1094982, 1170498, 1616402, 2189964, 2340996, 2424603, 3232804, 4849206, 5657407, 9698412, 11314814, 16972221, 22629628, 33944442, 67888884]

約数ペア:

[(1, 67888884), (2, 33944442), (3, 22629628), (4, 16972221), (6, 11314814), (7, 9698412), (12, 5657407), (14, 4849206), (21, 3232804), (28, 2424603), (29, 2340996), (31, 2189964), (42, 1616402), (58, 1170498), (62, 1094982), (84, 808201), (87, 780332), (93, 729988), (116, 585249), (124, 547491), (174, 390166), (186, 364994), (203, 334428), (217, 312852), (348, 195083), (372, 182497), (406, 167214), (434, 156426), (609, 111476), (651, 104284), (812, 83607), (841, 80724), (868, 78213), (899, 75516), (961, 70644), (1218, 55738), (1302, 52142), (1682, 40362), (1798, 37758), (1922, 35322), (2436, 27869), (2523, 26908), (2604, 26071), (2697, 25172), (2883, 23548), (3364, 20181), (3596, 18879), (3844, 17661), (5046, 13454), (5394, 12586), (5766, 11774), (5887, 11532), (6293, 10788), (6727, 10092)]