87689328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1901}}^1$

素因数の和:1974

約数の個数: 60

約数和(自身を含む): 234197064

約数和(自身を除く): 146507736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1901, 1922, 2883, 3802, 3844, 5703, 5766, 7604, 7688, 11406, 11532, 15208, 15376, 22812, 23064, 30416, 45624, 46128, 58931, 91248, 117862, 176793, 235724, 353586, 471448, 707172, 942896, 1414344, 1826861, 2828688, 3653722, 5480583, 7307444, 10961166, 14614888, 21922332, 29229776, 43844664, 87689328]

約数ペア:

[(1, 87689328), (2, 43844664), (3, 29229776), (4, 21922332), (6, 14614888), (8, 10961166), (12, 7307444), (16, 5480583), (24, 3653722), (31, 2828688), (48, 1826861), (62, 1414344), (93, 942896), (124, 707172), (186, 471448), (248, 353586), (372, 235724), (496, 176793), (744, 117862), (961, 91248), (1488, 58931), (1901, 46128), (1922, 45624), (2883, 30416), (3802, 23064), (3844, 22812), (5703, 15376), (5766, 15208), (7604, 11532), (7688, 11406)]