27960408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 89575200

約数和(自身を除く): 61614792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 1913, 2088, 2436, 3654, 3826, 4872, 5739, 7308, 7652, 11478, 13391, 14616, 15304, 17217, 22956, 26782, 34434, 40173, 45912, 53564, 55477, 68868, 80346, 107128, 110954, 120519, 137736, 160692, 166431, 221908, 241038, 321384, 332862, 388339, 443816, 482076, 499293, 665724, 776678, 964152, 998586, 1165017, 1331448, 1553356, 1997172, 2330034, 3106712, 3495051, 3994344, 4660068, 6990102, 9320136, 13980204, 27960408]

約数ペア:

[(1, 27960408), (2, 13980204), (3, 9320136), (4, 6990102), (6, 4660068), (7, 3994344), (8, 3495051), (9, 3106712), (12, 2330034), (14, 1997172), (18, 1553356), (21, 1331448), (24, 1165017), (28, 998586), (29, 964152), (36, 776678), (42, 665724), (56, 499293), (58, 482076), (63, 443816), (72, 388339), (84, 332862), (87, 321384), (116, 241038), (126, 221908), (168, 166431), (174, 160692), (203, 137736), (232, 120519), (252, 110954), (261, 107128), (348, 80346), (406, 68868), (504, 55477), (522, 53564), (609, 45912), (696, 40173), (812, 34434), (1044, 26782), (1218, 22956), (1624, 17217), (1827, 15304), (1913, 14616), (2088, 13391), (2436, 11478), (3654, 7652), (3826, 7308), (4872, 5739)]