77895072

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1706

約数の個数: 72

約数和(自身を含む): 222899040

約数和(自身を除く): 145003968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1511, 1611, 2148, 2864, 3022, 3222, 4296, 4533, 5728, 6044, 6444, 8592, 9066, 12088, 12888, 13599, 17184, 18132, 24176, 25776, 27198, 36264, 48352, 51552, 54396, 72528, 108792, 145056, 217584, 270469, 435168, 540938, 811407, 1081876, 1622814, 2163752, 2434221, 3245628, 4327504, 4868442, 6491256, 8655008, 9736884, 12982512, 19473768, 25965024, 38947536, 77895072]

約数ペア:

[(1, 77895072), (2, 38947536), (3, 25965024), (4, 19473768), (6, 12982512), (8, 9736884), (9, 8655008), (12, 6491256), (16, 4868442), (18, 4327504), (24, 3245628), (32, 2434221), (36, 2163752), (48, 1622814), (72, 1081876), (96, 811407), (144, 540938), (179, 435168), (288, 270469), (358, 217584), (537, 145056), (716, 108792), (1074, 72528), (1432, 54396), (1511, 51552), (1611, 48352), (2148, 36264), (2864, 27198), (3022, 25776), (3222, 24176), (4296, 18132), (4533, 17184), (5728, 13599), (6044, 12888), (6444, 12088), (8592, 9066)]