87984384

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 259604352

約数和(自身を除く): 171619968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 293, 368, 384, 391, 408, 544, 552, 586, 736, 768, 782, 816, 879, 1088, 1104, 1172, 1173, 1472, 1564, 1632, 1758, 2176, 2208, 2344, 2346, 2944, 3128, 3264, 3516, 4352, 4416, 4688, 4692, 4981, 5888, 6256, 6528, 6739, 7032, 8832, 9376, 9384, 9962, 12512, 13056, 13478, 14064, 14943, 17664, 18752, 18768, 19924, 20217, 25024, 26956, 28128, 29886, 37504, 37536, 39848, 40434, 50048, 53912, 56256, 59772, 75008, 75072, 79696, 80868, 100096, 107824, 112512, 114563, 119544, 150144, 159392, 161736, 215648, 225024, 229126, 239088, 300288, 318784, 323472, 343689, 431296, 458252, 478176, 637568, 646944, 687378, 862592, 916504, 956352, 1275136, 1293888, 1374756, 1725184, 1833008, 1912704, 2587776, 2749512, 3666016, 3825408, 5175552, 5499024, 7332032, 10998048, 14664064, 21996096, 29328128, 43992192, 87984384]

約数ペア:

[(1, 87984384), (2, 43992192), (3, 29328128), (4, 21996096), (6, 14664064), (8, 10998048), (12, 7332032), (16, 5499024), (17, 5175552), (23, 3825408), (24, 3666016), (32, 2749512), (34, 2587776), (46, 1912704), (48, 1833008), (51, 1725184), (64, 1374756), (68, 1293888), (69, 1275136), (92, 956352), (96, 916504), (102, 862592), (128, 687378), (136, 646944), (138, 637568), (184, 478176), (192, 458252), (204, 431296), (256, 343689), (272, 323472), (276, 318784), (293, 300288), (368, 239088), (384, 229126), (391, 225024), (408, 215648), (544, 161736), (552, 159392), (586, 150144), (736, 119544), (768, 114563), (782, 112512), (816, 107824), (879, 100096), (1088, 80868), (1104, 79696), (1172, 75072), (1173, 75008), (1472, 59772), (1564, 56256), (1632, 53912), (1758, 50048), (2176, 40434), (2208, 39848), (2344, 37536), (2346, 37504), (2944, 29886), (3128, 28128), (3264, 26956), (3516, 25024), (4352, 20217), (4416, 19924), (4688, 18768), (4692, 18752), (4981, 17664), (5888, 14943), (6256, 14064), (6528, 13478), (6739, 13056), (7032, 12512), (8832, 9962), (9376, 9384)]