65639992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 149202000

約数和(自身を除く): 83562008

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 89, 116, 136, 178, 187, 232, 289, 319, 356, 374, 493, 578, 638, 712, 748, 979, 986, 1156, 1276, 1496, 1513, 1958, 1972, 2312, 2552, 2581, 3026, 3179, 3916, 3944, 5162, 5423, 6052, 6358, 7832, 8381, 10324, 10846, 12104, 12716, 16643, 16762, 20648, 21692, 25432, 25721, 28391, 33286, 33524, 43384, 43877, 51442, 56782, 66572, 67048, 87754, 92191, 102884, 113564, 133144, 175508, 184382, 205768, 227128, 282931, 351016, 368764, 482647, 565862, 737528, 745909, 965294, 1131724, 1491818, 1930588, 2263448, 2983636, 3861176, 5967272, 8204999, 16409998, 32819996, 65639992]

約数ペア:

[(1, 65639992), (2, 32819996), (4, 16409998), (8, 8204999), (11, 5967272), (17, 3861176), (22, 2983636), (29, 2263448), (34, 1930588), (44, 1491818), (58, 1131724), (68, 965294), (88, 745909), (89, 737528), (116, 565862), (136, 482647), (178, 368764), (187, 351016), (232, 282931), (289, 227128), (319, 205768), (356, 184382), (374, 175508), (493, 133144), (578, 113564), (638, 102884), (712, 92191), (748, 87754), (979, 67048), (986, 66572), (1156, 56782), (1276, 51442), (1496, 43877), (1513, 43384), (1958, 33524), (1972, 33286), (2312, 28391), (2552, 25721), (2581, 25432), (3026, 21692), (3179, 20648), (3916, 16762), (3944, 16643), (5162, 12716), (5423, 12104), (6052, 10846), (6358, 10324), (7832, 8381)]