89020464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 248984064

約数和(自身を除く): 159963600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 431, 624, 662, 862, 993, 1293, 1324, 1724, 1986, 2586, 2648, 3448, 3972, 4303, 5172, 5296, 5603, 6896, 7944, 8606, 10344, 11206, 12909, 15888, 16809, 17212, 20688, 22412, 25818, 33618, 34424, 44824, 51636, 67236, 68848, 89648, 103272, 134472, 142661, 206544, 268944, 285322, 427983, 570644, 855966, 1141288, 1711932, 1854593, 2282576, 3423864, 3709186, 5563779, 6847728, 7418372, 11127558, 14836744, 22255116, 29673488, 44510232, 89020464]

約数ペア:

[(1, 89020464), (2, 44510232), (3, 29673488), (4, 22255116), (6, 14836744), (8, 11127558), (12, 7418372), (13, 6847728), (16, 5563779), (24, 3709186), (26, 3423864), (39, 2282576), (48, 1854593), (52, 1711932), (78, 1141288), (104, 855966), (156, 570644), (208, 427983), (312, 285322), (331, 268944), (431, 206544), (624, 142661), (662, 134472), (862, 103272), (993, 89648), (1293, 68848), (1324, 67236), (1724, 51636), (1986, 44824), (2586, 34424), (2648, 33618), (3448, 25818), (3972, 22412), (4303, 20688), (5172, 17212), (5296, 16809), (5603, 15888), (6896, 12909), (7944, 11206), (8606, 10344)]