68636664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 197683200

約数和(自身を除く): 129046536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 262, 342, 383, 393, 456, 524, 684, 766, 786, 1048, 1149, 1179, 1368, 1532, 1572, 2298, 2358, 2489, 3064, 3144, 3447, 4596, 4716, 4978, 6894, 7277, 7467, 9192, 9432, 9956, 13788, 14554, 14934, 19912, 21831, 22401, 27576, 29108, 29868, 43662, 44802, 50173, 58216, 59736, 65493, 87324, 89604, 100346, 130986, 150519, 174648, 179208, 200692, 261972, 301038, 401384, 451557, 523944, 602076, 903114, 953287, 1204152, 1806228, 1906574, 2859861, 3612456, 3813148, 5719722, 7626296, 8579583, 11439444, 17159166, 22878888, 34318332, 68636664]

約数ペア:

[(1, 68636664), (2, 34318332), (3, 22878888), (4, 17159166), (6, 11439444), (8, 8579583), (9, 7626296), (12, 5719722), (18, 3813148), (19, 3612456), (24, 2859861), (36, 1906574), (38, 1806228), (57, 1204152), (72, 953287), (76, 903114), (114, 602076), (131, 523944), (152, 451557), (171, 401384), (228, 301038), (262, 261972), (342, 200692), (383, 179208), (393, 174648), (456, 150519), (524, 130986), (684, 100346), (766, 89604), (786, 87324), (1048, 65493), (1149, 59736), (1179, 58216), (1368, 50173), (1532, 44802), (1572, 43662), (2298, 29868), (2358, 29108), (2489, 27576), (3064, 22401), (3144, 21831), (3447, 19912), (4596, 14934), (4716, 14554), (4978, 13788), (6894, 9956), (7277, 9432), (7467, 9192)]