84575764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 195286560

約数和(自身を除く): 110710796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1747, 1862, 2548, 3458, 3494, 3724, 6916, 6988, 12103, 12229, 22711, 24206, 24458, 33193, 45422, 48412, 48916, 66386, 85603, 90844, 132772, 158977, 171206, 232351, 317954, 342412, 431509, 464702, 635908, 863018, 929404, 1112839, 1626457, 1726036, 2225678, 3020563, 3252914, 4451356, 6041126, 6505828, 12082252, 21143941, 42287882, 84575764]

約数ペア:

[(1, 84575764), (2, 42287882), (4, 21143941), (7, 12082252), (13, 6505828), (14, 6041126), (19, 4451356), (26, 3252914), (28, 3020563), (38, 2225678), (49, 1726036), (52, 1626457), (76, 1112839), (91, 929404), (98, 863018), (133, 635908), (182, 464702), (196, 431509), (247, 342412), (266, 317954), (364, 232351), (494, 171206), (532, 158977), (637, 132772), (931, 90844), (988, 85603), (1274, 66386), (1729, 48916), (1747, 48412), (1862, 45422), (2548, 33193), (3458, 24458), (3494, 24206), (3724, 22711), (6916, 12229), (6988, 12103)]