78501552

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 210174048

約数和(自身を除く): 131672496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 113, 123, 164, 226, 246, 328, 339, 353, 452, 492, 656, 678, 706, 904, 984, 1059, 1356, 1412, 1808, 1968, 2118, 2712, 2824, 4236, 4633, 5424, 5648, 8472, 9266, 13899, 14473, 16944, 18532, 27798, 28946, 37064, 39889, 43419, 55596, 57892, 74128, 79778, 86838, 111192, 115784, 119667, 159556, 173676, 222384, 231568, 239334, 319112, 347352, 478668, 638224, 694704, 957336, 1635449, 1914672, 3270898, 4906347, 6541796, 9812694, 13083592, 19625388, 26167184, 39250776, 78501552]

約数ペア:

[(1, 78501552), (2, 39250776), (3, 26167184), (4, 19625388), (6, 13083592), (8, 9812694), (12, 6541796), (16, 4906347), (24, 3270898), (41, 1914672), (48, 1635449), (82, 957336), (113, 694704), (123, 638224), (164, 478668), (226, 347352), (246, 319112), (328, 239334), (339, 231568), (353, 222384), (452, 173676), (492, 159556), (656, 119667), (678, 115784), (706, 111192), (904, 86838), (984, 79778), (1059, 74128), (1356, 57892), (1412, 55596), (1808, 43419), (1968, 39889), (2118, 37064), (2712, 28946), (2824, 27798), (4236, 18532), (4633, 16944), (5424, 14473), (5648, 13899), (8472, 9266)]