80346516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 206236800

約数和(自身を除く): 125890284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 61, 76, 106, 109, 114, 122, 159, 183, 212, 218, 228, 244, 318, 327, 366, 436, 636, 654, 732, 1007, 1159, 1308, 2014, 2071, 2318, 3021, 3233, 3477, 4028, 4142, 4636, 5777, 6042, 6213, 6466, 6649, 6954, 8284, 9699, 11554, 12084, 12426, 12932, 13298, 13908, 17331, 19398, 19947, 23108, 24852, 26596, 34662, 38796, 39894, 61427, 69324, 79788, 109763, 122854, 126331, 184281, 219526, 245708, 252662, 329289, 352397, 368562, 378993, 439052, 505324, 658578, 704794, 737124, 757986, 1057191, 1317156, 1409588, 1515972, 2114382, 4228764, 6695543, 13391086, 20086629, 26782172, 40173258, 80346516]

約数ペア:

[(1, 80346516), (2, 40173258), (3, 26782172), (4, 20086629), (6, 13391086), (12, 6695543), (19, 4228764), (38, 2114382), (53, 1515972), (57, 1409588), (61, 1317156), (76, 1057191), (106, 757986), (109, 737124), (114, 704794), (122, 658578), (159, 505324), (183, 439052), (212, 378993), (218, 368562), (228, 352397), (244, 329289), (318, 252662), (327, 245708), (366, 219526), (436, 184281), (636, 126331), (654, 122854), (732, 109763), (1007, 79788), (1159, 69324), (1308, 61427), (2014, 39894), (2071, 38796), (2318, 34662), (3021, 26596), (3233, 24852), (3477, 23108), (4028, 19947), (4142, 19398), (4636, 17331), (5777, 13908), (6042, 13298), (6213, 12932), (6466, 12426), (6649, 12084), (6954, 11554), (8284, 9699)]