80127372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 202577760

約数和(自身を除く): 122450388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 2969, 4498, 5938, 6747, 8907, 8996, 11876, 13494, 17814, 26988, 35628, 38597, 77194, 115791, 154388, 231582, 463164, 513637, 1027274, 1540911, 2054548, 3081822, 6163644, 6677281, 13354562, 20031843, 26709124, 40063686, 80127372]

約数ペア:

[(1, 80127372), (2, 40063686), (3, 26709124), (4, 20031843), (6, 13354562), (12, 6677281), (13, 6163644), (26, 3081822), (39, 2054548), (52, 1540911), (78, 1027274), (156, 513637), (173, 463164), (346, 231582), (519, 154388), (692, 115791), (1038, 77194), (2076, 38597), (2249, 35628), (2969, 26988), (4498, 17814), (5938, 13494), (6747, 11876), (8907, 8996)]