79969708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 187658240

約数和(自身を除く): 107688532

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 373, 403, 434, 494, 532, 589, 746, 806, 868, 988, 1178, 1492, 1612, 1729, 2356, 2611, 2821, 3458, 4123, 4849, 5222, 5642, 6916, 7087, 7657, 8246, 9698, 10444, 11284, 11563, 14174, 15314, 16492, 19396, 23126, 28348, 30628, 33943, 46252, 49609, 53599, 67886, 80941, 92131, 99218, 107198, 135772, 150319, 161882, 184262, 198436, 214396, 219697, 300638, 323764, 368524, 439394, 601276, 644917, 878788, 1052233, 1289834, 1537879, 2104466, 2579668, 2856061, 3075758, 4208932, 5712122, 6151516, 11424244, 19992427, 39984854, 79969708]

約数ペア:

[(1, 79969708), (2, 39984854), (4, 19992427), (7, 11424244), (13, 6151516), (14, 5712122), (19, 4208932), (26, 3075758), (28, 2856061), (31, 2579668), (38, 2104466), (52, 1537879), (62, 1289834), (76, 1052233), (91, 878788), (124, 644917), (133, 601276), (182, 439394), (217, 368524), (247, 323764), (266, 300638), (364, 219697), (373, 214396), (403, 198436), (434, 184262), (494, 161882), (532, 150319), (589, 135772), (746, 107198), (806, 99218), (868, 92131), (988, 80941), (1178, 67886), (1492, 53599), (1612, 49609), (1729, 46252), (2356, 33943), (2611, 30628), (2821, 28348), (3458, 23126), (4123, 19396), (4849, 16492), (5222, 15314), (5642, 14174), (6916, 11563), (7087, 11284), (7657, 10444), (8246, 9698)]