78034128

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 212188800

約数和(自身を除く): 134154672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 919, 976, 1392, 1464, 1769, 1838, 2757, 2928, 3538, 3676, 5307, 5514, 7076, 7352, 10614, 11028, 14152, 14704, 21228, 22056, 26651, 28304, 42456, 44112, 53302, 56059, 79953, 84912, 106604, 112118, 159906, 168177, 213208, 224236, 319812, 336354, 426416, 448472, 639624, 672708, 896944, 1279248, 1345416, 1625711, 2690832, 3251422, 4877133, 6502844, 9754266, 13005688, 19508532, 26011376, 39017064, 78034128]

約数ペア:

[(1, 78034128), (2, 39017064), (3, 26011376), (4, 19508532), (6, 13005688), (8, 9754266), (12, 6502844), (16, 4877133), (24, 3251422), (29, 2690832), (48, 1625711), (58, 1345416), (61, 1279248), (87, 896944), (116, 672708), (122, 639624), (174, 448472), (183, 426416), (232, 336354), (244, 319812), (348, 224236), (366, 213208), (464, 168177), (488, 159906), (696, 112118), (732, 106604), (919, 84912), (976, 79953), (1392, 56059), (1464, 53302), (1769, 44112), (1838, 42456), (2757, 28304), (2928, 26651), (3538, 22056), (3676, 21228), (5307, 14704), (5514, 14152), (7076, 11028), (7352, 10614)]