68801292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13001}}^1$

素因数の和:13028

約数の個数: 72

約数和(自身を含む): 207511920

約数和(自身を除く): 138710628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13001, 26002, 39003, 52004, 78006, 91007, 117009, 156012, 182014, 234018, 273021, 351027, 364028, 468036, 546042, 637049, 702054, 819063, 1092084, 1274098, 1404108, 1638126, 1911147, 2457189, 2548196, 3276252, 3822294, 4914378, 5733441, 7644588, 9828756, 11466882, 17200323, 22933764, 34400646, 68801292]

約数ペア:

[(1, 68801292), (2, 34400646), (3, 22933764), (4, 17200323), (6, 11466882), (7, 9828756), (9, 7644588), (12, 5733441), (14, 4914378), (18, 3822294), (21, 3276252), (27, 2548196), (28, 2457189), (36, 1911147), (42, 1638126), (49, 1404108), (54, 1274098), (63, 1092084), (84, 819063), (98, 702054), (108, 637049), (126, 546042), (147, 468036), (189, 364028), (196, 351027), (252, 273021), (294, 234018), (378, 182014), (441, 156012), (588, 117009), (756, 91007), (882, 78006), (1323, 52004), (1764, 39003), (2646, 26002), (5292, 13001)]