127528812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 332579520

約数和(自身を除く): 205050708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 534, 636, 751, 801, 954, 1068, 1502, 1602, 1908, 2253, 3004, 3204, 4506, 4717, 6759, 9012, 9434, 13518, 14151, 18868, 27036, 28302, 39803, 42453, 56604, 66839, 79606, 84906, 119409, 133678, 159212, 169812, 200517, 238818, 267356, 358227, 401034, 477636, 601551, 716454, 802068, 1203102, 1432908, 2406204, 3542467, 7084934, 10627401, 14169868, 21254802, 31882203, 42509604, 63764406, 127528812]

約数ペア:

[(1, 127528812), (2, 63764406), (3, 42509604), (4, 31882203), (6, 21254802), (9, 14169868), (12, 10627401), (18, 7084934), (36, 3542467), (53, 2406204), (89, 1432908), (106, 1203102), (159, 802068), (178, 716454), (212, 601551), (267, 477636), (318, 401034), (356, 358227), (477, 267356), (534, 238818), (636, 200517), (751, 169812), (801, 159212), (954, 133678), (1068, 119409), (1502, 84906), (1602, 79606), (1908, 66839), (2253, 56604), (3004, 42453), (3204, 39803), (4506, 28302), (4717, 27036), (6759, 18868), (9012, 14151), (9434, 13518)]