80928144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 120

約数和(自身を含む): 260176800

約数和(自身を除く): 179248656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2689, 2736, 3344, 3762, 5016, 5378, 7524, 8067, 10032, 10756, 15048, 16134, 21512, 24201, 29579, 30096, 32268, 43024, 48402, 51091, 59158, 64536, 88737, 96804, 102182, 118316, 129072, 153273, 177474, 193608, 204364, 236632, 266211, 306546, 354948, 387216, 408728, 459819, 473264, 532422, 562001, 613092, 709896, 817456, 919638, 1064844, 1124002, 1226184, 1419792, 1686003, 1839276, 2129688, 2248004, 2452368, 3372006, 3678552, 4259376, 4496008, 5058009, 6744012, 7357104, 8992016, 10116018, 13488024, 20232036, 26976048, 40464072, 80928144]

約数ペア:

[(1, 80928144), (2, 40464072), (3, 26976048), (4, 20232036), (6, 13488024), (8, 10116018), (9, 8992016), (11, 7357104), (12, 6744012), (16, 5058009), (18, 4496008), (19, 4259376), (22, 3678552), (24, 3372006), (33, 2452368), (36, 2248004), (38, 2129688), (44, 1839276), (48, 1686003), (57, 1419792), (66, 1226184), (72, 1124002), (76, 1064844), (88, 919638), (99, 817456), (114, 709896), (132, 613092), (144, 562001), (152, 532422), (171, 473264), (176, 459819), (198, 408728), (209, 387216), (228, 354948), (264, 306546), (304, 266211), (342, 236632), (396, 204364), (418, 193608), (456, 177474), (528, 153273), (627, 129072), (684, 118316), (792, 102182), (836, 96804), (912, 88737), (1254, 64536), (1368, 59158), (1584, 51091), (1672, 48402), (1881, 43024), (2508, 32268), (2689, 30096), (2736, 29579), (3344, 24201), (3762, 21512), (5016, 16134), (5378, 15048), (7524, 10756), (8067, 10032)]