89913168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 269848800

約数和(自身を除く): 179935632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 557, 684, 708, 912, 944, 1062, 1114, 1121, 1368, 1416, 1671, 2124, 2228, 2242, 2736, 2832, 3342, 3363, 4248, 4456, 4484, 5013, 6684, 6726, 8496, 8912, 8968, 10026, 10089, 10583, 13368, 13452, 17936, 20052, 20178, 21166, 26736, 26904, 31749, 32863, 40104, 40356, 42332, 53808, 63498, 65726, 80208, 80712, 84664, 95247, 98589, 126996, 131452, 161424, 169328, 190494, 197178, 253992, 262904, 295767, 380988, 394356, 507984, 525808, 591534, 624397, 761976, 788712, 1183068, 1248794, 1523952, 1577424, 1873191, 2366136, 2497588, 3746382, 4732272, 4995176, 5619573, 7492764, 9990352, 11239146, 14985528, 22478292, 29971056, 44956584, 89913168]

約数ペア:

[(1, 89913168), (2, 44956584), (3, 29971056), (4, 22478292), (6, 14985528), (8, 11239146), (9, 9990352), (12, 7492764), (16, 5619573), (18, 4995176), (19, 4732272), (24, 3746382), (36, 2497588), (38, 2366136), (48, 1873191), (57, 1577424), (59, 1523952), (72, 1248794), (76, 1183068), (114, 788712), (118, 761976), (144, 624397), (152, 591534), (171, 525808), (177, 507984), (228, 394356), (236, 380988), (304, 295767), (342, 262904), (354, 253992), (456, 197178), (472, 190494), (531, 169328), (557, 161424), (684, 131452), (708, 126996), (912, 98589), (944, 95247), (1062, 84664), (1114, 80712), (1121, 80208), (1368, 65726), (1416, 63498), (1671, 53808), (2124, 42332), (2228, 40356), (2242, 40104), (2736, 32863), (2832, 31749), (3342, 26904), (3363, 26736), (4248, 21166), (4456, 20178), (4484, 20052), (5013, 17936), (6684, 13452), (6726, 13368), (8496, 10583), (8912, 10089), (8968, 10026)]