89951928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 172704072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 79, 88, 114, 132, 152, 158, 209, 227, 228, 237, 264, 316, 418, 454, 456, 474, 627, 632, 681, 836, 869, 908, 948, 1254, 1362, 1501, 1672, 1738, 1816, 1896, 2497, 2508, 2607, 2724, 3002, 3476, 4313, 4503, 4994, 5016, 5214, 5448, 6004, 6952, 7491, 8626, 9006, 9988, 10428, 12008, 12939, 14982, 16511, 17252, 17933, 18012, 19976, 20856, 25878, 29964, 33022, 34504, 35866, 36024, 47443, 49533, 51756, 53799, 59928, 66044, 71732, 94886, 99066, 103512, 107598, 132088, 142329, 143464, 189772, 197263, 198132, 215196, 284658, 340727, 379544, 394526, 396264, 430392, 569316, 591789, 681454, 789052, 1022181, 1138632, 1183578, 1362908, 1578104, 2044362, 2367156, 2725816, 3747997, 4088724, 4734312, 7495994, 8177448, 11243991, 14991988, 22487982, 29983976, 44975964, 89951928]

約数ペア:

[(1, 89951928), (2, 44975964), (3, 29983976), (4, 22487982), (6, 14991988), (8, 11243991), (11, 8177448), (12, 7495994), (19, 4734312), (22, 4088724), (24, 3747997), (33, 2725816), (38, 2367156), (44, 2044362), (57, 1578104), (66, 1362908), (76, 1183578), (79, 1138632), (88, 1022181), (114, 789052), (132, 681454), (152, 591789), (158, 569316), (209, 430392), (227, 396264), (228, 394526), (237, 379544), (264, 340727), (316, 284658), (418, 215196), (454, 198132), (456, 197263), (474, 189772), (627, 143464), (632, 142329), (681, 132088), (836, 107598), (869, 103512), (908, 99066), (948, 94886), (1254, 71732), (1362, 66044), (1501, 59928), (1672, 53799), (1738, 51756), (1816, 49533), (1896, 47443), (2497, 36024), (2508, 35866), (2607, 34504), (2724, 33022), (3002, 29964), (3476, 25878), (4313, 20856), (4503, 19976), (4994, 18012), (5016, 17933), (5214, 17252), (5448, 16511), (6004, 14982), (6952, 12939), (7491, 12008), (8626, 10428), (9006, 9988)]