90972168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 280869120

約数和(自身を除く): 189896952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 601, 636, 714, 742, 901, 952, 1113, 1202, 1272, 1428, 1484, 1802, 1803, 2226, 2404, 2703, 2856, 2968, 3604, 3606, 4207, 4452, 4808, 5406, 6307, 7208, 7212, 8414, 8904, 10217, 10812, 12614, 12621, 14424, 16828, 18921, 20434, 21624, 25228, 25242, 30651, 31853, 33656, 37842, 40868, 50456, 50484, 61302, 63706, 71519, 75684, 81736, 95559, 100968, 122604, 127412, 143038, 151368, 191118, 214557, 222971, 245208, 254824, 286076, 382236, 429114, 445942, 541501, 572152, 668913, 764472, 858228, 891884, 1083002, 1337826, 1624503, 1716456, 1783768, 2166004, 2675652, 3249006, 3790507, 4332008, 5351304, 6498012, 7581014, 11371521, 12996024, 15162028, 22743042, 30324056, 45486084, 90972168]

約数ペア:

[(1, 90972168), (2, 45486084), (3, 30324056), (4, 22743042), (6, 15162028), (7, 12996024), (8, 11371521), (12, 7581014), (14, 6498012), (17, 5351304), (21, 4332008), (24, 3790507), (28, 3249006), (34, 2675652), (42, 2166004), (51, 1783768), (53, 1716456), (56, 1624503), (68, 1337826), (84, 1083002), (102, 891884), (106, 858228), (119, 764472), (136, 668913), (159, 572152), (168, 541501), (204, 445942), (212, 429114), (238, 382236), (318, 286076), (357, 254824), (371, 245208), (408, 222971), (424, 214557), (476, 191118), (601, 151368), (636, 143038), (714, 127412), (742, 122604), (901, 100968), (952, 95559), (1113, 81736), (1202, 75684), (1272, 71519), (1428, 63706), (1484, 61302), (1802, 50484), (1803, 50456), (2226, 40868), (2404, 37842), (2703, 33656), (2856, 31853), (2968, 30651), (3604, 25242), (3606, 25228), (4207, 21624), (4452, 20434), (4808, 18921), (5406, 16828), (6307, 14424), (7208, 12621), (7212, 12614), (8414, 10812), (8904, 10217)]