68799528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19501}}^1$

素因数の和:19527

約数の個数: 72

約数和(自身を含む): 216764730

約数和(自身を除く): 147965202

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19501, 39002, 58503, 78004, 117006, 136507, 156008, 175509, 234012, 273014, 351018, 409521, 468024, 546028, 702036, 819042, 955549, 1092056, 1228563, 1404072, 1638084, 1911098, 2457126, 2866647, 3276168, 3822196, 4914252, 5733294, 7644392, 8599941, 9828504, 11466588, 17199882, 22933176, 34399764, 68799528]

約数ペア:

[(1, 68799528), (2, 34399764), (3, 22933176), (4, 17199882), (6, 11466588), (7, 9828504), (8, 8599941), (9, 7644392), (12, 5733294), (14, 4914252), (18, 3822196), (21, 3276168), (24, 2866647), (28, 2457126), (36, 1911098), (42, 1638084), (49, 1404072), (56, 1228563), (63, 1092056), (72, 955549), (84, 819042), (98, 702036), (126, 546028), (147, 468024), (168, 409521), (196, 351018), (252, 273014), (294, 234012), (392, 175509), (441, 156008), (504, 136507), (588, 117006), (882, 78004), (1176, 58503), (1764, 39002), (3528, 19501)]