91687036

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 196499520

約数和(自身を除く): 104812484

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 148, 188, 196, 259, 269, 329, 518, 538, 658, 1036, 1076, 1316, 1739, 1813, 1883, 2303, 3478, 3626, 3766, 4606, 6956, 7252, 7532, 9212, 9953, 12173, 12643, 13181, 19906, 24346, 25286, 26362, 39812, 48692, 50572, 52724, 69671, 85211, 88501, 139342, 170422, 177002, 278684, 340844, 354004, 467791, 487697, 619507, 935582, 975394, 1239014, 1871164, 1950788, 2478028, 3274537, 6549074, 13098148, 22921759, 45843518, 91687036]

約数ペア:

[(1, 91687036), (2, 45843518), (4, 22921759), (7, 13098148), (14, 6549074), (28, 3274537), (37, 2478028), (47, 1950788), (49, 1871164), (74, 1239014), (94, 975394), (98, 935582), (148, 619507), (188, 487697), (196, 467791), (259, 354004), (269, 340844), (329, 278684), (518, 177002), (538, 170422), (658, 139342), (1036, 88501), (1076, 85211), (1316, 69671), (1739, 52724), (1813, 50572), (1883, 48692), (2303, 39812), (3478, 26362), (3626, 25286), (3766, 24346), (4606, 19906), (6956, 13181), (7252, 12643), (7532, 12173), (9212, 9953)]