172289208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78887}}^1$

素因数の和:78916

約数の個数: 64

約数和(自身を含む): 530127360

約数和(自身を除く): 357838152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 78887, 157774, 236661, 315548, 473322, 552209, 631096, 946644, 1025531, 1104418, 1656627, 1893288, 2051062, 2208836, 3076593, 3313254, 4102124, 4417672, 6153186, 6626508, 7178717, 8204248, 12306372, 13253016, 14357434, 21536151, 24612744, 28714868, 43072302, 57429736, 86144604, 172289208]

約数ペア:

[(1, 172289208), (2, 86144604), (3, 57429736), (4, 43072302), (6, 28714868), (7, 24612744), (8, 21536151), (12, 14357434), (13, 13253016), (14, 12306372), (21, 8204248), (24, 7178717), (26, 6626508), (28, 6153186), (39, 4417672), (42, 4102124), (52, 3313254), (56, 3076593), (78, 2208836), (84, 2051062), (91, 1893288), (104, 1656627), (156, 1104418), (168, 1025531), (182, 946644), (273, 631096), (312, 552209), (364, 473322), (546, 315548), (728, 236661), (1092, 157774), (2184, 78887)]