90972684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 177921396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 107, 113, 114, 132, 171, 198, 209, 214, 226, 228, 321, 339, 342, 396, 418, 428, 452, 627, 642, 678, 684, 836, 963, 1017, 1177, 1243, 1254, 1284, 1356, 1881, 1926, 2033, 2034, 2147, 2354, 2486, 2508, 3531, 3729, 3762, 3852, 4066, 4068, 4294, 4708, 4972, 6099, 6441, 7062, 7458, 7524, 8132, 8588, 10593, 11187, 12091, 12198, 12882, 14124, 14916, 18297, 19323, 21186, 22363, 22374, 23617, 24182, 24396, 25764, 36273, 36594, 38646, 42372, 44726, 44748, 47234, 48364, 67089, 70851, 72546, 73188, 77292, 89452, 94468, 108819, 133001, 134178, 141702, 145092, 201267, 212553, 217638, 229729, 266002, 268356, 283404, 399003, 402534, 425106, 435276, 459458, 532004, 689187, 798006, 805068, 850212, 918916, 1197009, 1378374, 1596012, 2067561, 2394018, 2527019, 2756748, 4135122, 4788036, 5054038, 7581057, 8270244, 10108076, 15162114, 22743171, 30324228, 45486342, 90972684]

約数ペア:

[(1, 90972684), (2, 45486342), (3, 30324228), (4, 22743171), (6, 15162114), (9, 10108076), (11, 8270244), (12, 7581057), (18, 5054038), (19, 4788036), (22, 4135122), (33, 2756748), (36, 2527019), (38, 2394018), (44, 2067561), (57, 1596012), (66, 1378374), (76, 1197009), (99, 918916), (107, 850212), (113, 805068), (114, 798006), (132, 689187), (171, 532004), (198, 459458), (209, 435276), (214, 425106), (226, 402534), (228, 399003), (321, 283404), (339, 268356), (342, 266002), (396, 229729), (418, 217638), (428, 212553), (452, 201267), (627, 145092), (642, 141702), (678, 134178), (684, 133001), (836, 108819), (963, 94468), (1017, 89452), (1177, 77292), (1243, 73188), (1254, 72546), (1284, 70851), (1356, 67089), (1881, 48364), (1926, 47234), (2033, 44748), (2034, 44726), (2147, 42372), (2354, 38646), (2486, 36594), (2508, 36273), (3531, 25764), (3729, 24396), (3762, 24182), (3852, 23617), (4066, 22374), (4068, 22363), (4294, 21186), (4708, 19323), (4972, 18297), (6099, 14916), (6441, 14124), (7062, 12882), (7458, 12198), (7524, 12091), (8132, 11187), (8588, 10593)]