78126384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 239181120

約数和(自身を除く): 161054736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 563, 588, 708, 784, 826, 944, 1126, 1176, 1239, 1416, 1652, 1689, 2252, 2352, 2478, 2832, 2891, 3304, 3378, 3941, 4504, 4956, 5782, 6608, 6756, 7882, 8673, 9008, 9912, 11564, 11823, 13512, 15764, 17346, 19824, 23128, 23646, 27024, 27587, 31528, 33217, 34692, 46256, 47292, 55174, 63056, 66434, 69384, 82761, 94584, 99651, 110348, 132868, 138768, 165522, 189168, 199302, 220696, 232519, 265736, 331044, 398604, 441392, 465038, 531472, 662088, 697557, 797208, 930076, 1324176, 1395114, 1594416, 1627633, 1860152, 2790228, 3255266, 3720304, 4882899, 5580456, 6510532, 9765798, 11160912, 13021064, 19531596, 26042128, 39063192, 78126384]

約数ペア:

[(1, 78126384), (2, 39063192), (3, 26042128), (4, 19531596), (6, 13021064), (7, 11160912), (8, 9765798), (12, 6510532), (14, 5580456), (16, 4882899), (21, 3720304), (24, 3255266), (28, 2790228), (42, 1860152), (48, 1627633), (49, 1594416), (56, 1395114), (59, 1324176), (84, 930076), (98, 797208), (112, 697557), (118, 662088), (147, 531472), (168, 465038), (177, 441392), (196, 398604), (236, 331044), (294, 265736), (336, 232519), (354, 220696), (392, 199302), (413, 189168), (472, 165522), (563, 138768), (588, 132868), (708, 110348), (784, 99651), (826, 94584), (944, 82761), (1126, 69384), (1176, 66434), (1239, 63056), (1416, 55174), (1652, 47292), (1689, 46256), (2252, 34692), (2352, 33217), (2478, 31528), (2832, 27587), (2891, 27024), (3304, 23646), (3378, 23128), (3941, 19824), (4504, 17346), (4956, 15764), (5782, 13512), (6608, 11823), (6756, 11564), (7882, 9912), (8673, 9008)]