68508756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 187285280

約数和(自身を除く): 118776524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2707, 2812, 4218, 5414, 6327, 8121, 8436, 10828, 12654, 16242, 24363, 25308, 32484, 48726, 51433, 97452, 100159, 102866, 154299, 200318, 205732, 300477, 308598, 400636, 462897, 600954, 617196, 901431, 925794, 1201908, 1802862, 1851588, 1903021, 3605724, 3806042, 5709063, 7612084, 11418126, 17127189, 22836252, 34254378, 68508756]

約数ペア:

[(1, 68508756), (2, 34254378), (3, 22836252), (4, 17127189), (6, 11418126), (9, 7612084), (12, 5709063), (18, 3806042), (19, 3605724), (36, 1903021), (37, 1851588), (38, 1802862), (57, 1201908), (74, 925794), (76, 901431), (111, 617196), (114, 600954), (148, 462897), (171, 400636), (222, 308598), (228, 300477), (333, 205732), (342, 200318), (444, 154299), (666, 102866), (684, 100159), (703, 97452), (1332, 51433), (1406, 48726), (2109, 32484), (2707, 25308), (2812, 24363), (4218, 16242), (5414, 12654), (6327, 10828), (8121, 8436)]