68820178344

素因数分解:

$2^3\times 3^1\times {\mathrm{857}}^1\times {\mathrm{953}}^1\times {\mathrm{3511}}^1$

素因数の和:5330

約数の個数: 64

約数和(自身を含む): 172481063040

約数和(自身を除く): 103660884696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 857, 953, 1714, 1906, 2571, 2859, 3428, 3511, 3812, 5142, 5718, 6856, 7022, 7624, 10284, 10533, 11436, 14044, 20568, 21066, 22872, 28088, 42132, 84264, 816721, 1633442, 2450163, 3008927, 3266884, 3345983, 4900326, 6017854, 6533768, 6691966, 9026781, 9800652, 10037949, 12035708, 13383932, 18053562, 19601304, 20075898, 24071416, 26767864, 36107124, 40151796, 72214248, 80303592, 2867507431, 5735014862, 8602522293, 11470029724, 17205044586, 22940059448, 34410089172, 68820178344]

約数ペア:

[(1, 68820178344), (2, 34410089172), (3, 22940059448), (4, 17205044586), (6, 11470029724), (8, 8602522293), (12, 5735014862), (24, 2867507431), (857, 80303592), (953, 72214248), (1714, 40151796), (1906, 36107124), (2571, 26767864), (2859, 24071416), (3428, 20075898), (3511, 19601304), (3812, 18053562), (5142, 13383932), (5718, 12035708), (6856, 10037949), (7022, 9800652), (7624, 9026781), (10284, 6691966), (10533, 6533768), (11436, 6017854), (14044, 4900326), (20568, 3345983), (21066, 3266884), (22872, 3008927), (28088, 2450163), (42132, 1633442), (84264, 816721)]