89212068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 174964572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 132, 142, 167, 171, 198, 209, 213, 228, 284, 334, 342, 396, 418, 426, 501, 627, 639, 668, 684, 781, 836, 852, 1002, 1254, 1278, 1349, 1503, 1562, 1837, 1881, 2004, 2343, 2508, 2556, 2698, 3006, 3124, 3173, 3674, 3762, 4047, 4686, 5396, 5511, 6012, 6346, 7029, 7348, 7524, 8094, 9372, 9519, 11022, 11857, 12141, 12692, 14058, 14839, 16188, 16533, 19038, 22044, 23714, 24282, 28116, 28557, 29678, 33066, 34903, 35571, 38076, 44517, 47428, 48564, 57114, 59356, 66132, 69806, 71142, 89034, 104709, 106713, 114228, 130427, 133551, 139612, 142284, 178068, 209418, 213426, 225283, 260854, 267102, 314127, 391281, 418836, 426852, 450566, 521708, 534204, 628254, 675849, 782562, 901132, 1173843, 1256508, 1351698, 1565124, 2027547, 2347686, 2478113, 2703396, 4055094, 4695372, 4956226, 7434339, 8110188, 9912452, 14868678, 22303017, 29737356, 44606034, 89212068]

約数ペア:

[(1, 89212068), (2, 44606034), (3, 29737356), (4, 22303017), (6, 14868678), (9, 9912452), (11, 8110188), (12, 7434339), (18, 4956226), (19, 4695372), (22, 4055094), (33, 2703396), (36, 2478113), (38, 2347686), (44, 2027547), (57, 1565124), (66, 1351698), (71, 1256508), (76, 1173843), (99, 901132), (114, 782562), (132, 675849), (142, 628254), (167, 534204), (171, 521708), (198, 450566), (209, 426852), (213, 418836), (228, 391281), (284, 314127), (334, 267102), (342, 260854), (396, 225283), (418, 213426), (426, 209418), (501, 178068), (627, 142284), (639, 139612), (668, 133551), (684, 130427), (781, 114228), (836, 106713), (852, 104709), (1002, 89034), (1254, 71142), (1278, 69806), (1349, 66132), (1503, 59356), (1562, 57114), (1837, 48564), (1881, 47428), (2004, 44517), (2343, 38076), (2508, 35571), (2556, 34903), (2698, 33066), (3006, 29678), (3124, 28557), (3173, 28116), (3674, 24282), (3762, 23714), (4047, 22044), (4686, 19038), (5396, 16533), (5511, 16188), (6012, 14839), (6346, 14058), (7029, 12692), (7348, 12141), (7524, 11857), (8094, 11022), (9372, 9519)]