80286228

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2536

約数の個数: 84

約数和(自身を含む): 229897248

約数和(自身を除く): 149611020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2503, 2673, 2916, 3564, 5006, 5346, 7509, 8019, 10012, 10692, 15018, 16038, 22527, 27533, 30036, 32076, 45054, 55066, 67581, 82599, 90108, 110132, 135162, 165198, 202743, 247797, 270324, 330396, 405486, 495594, 608229, 743391, 810972, 991188, 1216458, 1486782, 1824687, 2230173, 2432916, 2973564, 3649374, 4460346, 6690519, 7298748, 8920692, 13381038, 20071557, 26762076, 40143114, 80286228]

約数ペア:

[(1, 80286228), (2, 40143114), (3, 26762076), (4, 20071557), (6, 13381038), (9, 8920692), (11, 7298748), (12, 6690519), (18, 4460346), (22, 3649374), (27, 2973564), (33, 2432916), (36, 2230173), (44, 1824687), (54, 1486782), (66, 1216458), (81, 991188), (99, 810972), (108, 743391), (132, 608229), (162, 495594), (198, 405486), (243, 330396), (297, 270324), (324, 247797), (396, 202743), (486, 165198), (594, 135162), (729, 110132), (891, 90108), (972, 82599), (1188, 67581), (1458, 55066), (1782, 45054), (2503, 32076), (2673, 30036), (2916, 27533), (3564, 22527), (5006, 16038), (5346, 15018), (7509, 10692), (8019, 10012)]