77904736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 117179552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 863, 868, 992, 1456, 1612, 1726, 1736, 2821, 2912, 3224, 3452, 3472, 5642, 6041, 6448, 6904, 6944, 11219, 11284, 12082, 12896, 13808, 22438, 22568, 24164, 26753, 27616, 44876, 45136, 48328, 53506, 78533, 89752, 90272, 96656, 107012, 157066, 179504, 187271, 193312, 214024, 314132, 347789, 359008, 374542, 428048, 628264, 695578, 749084, 856096, 1256528, 1391156, 1498168, 2434523, 2513056, 2782312, 2996336, 4869046, 5564624, 5992672, 9738092, 11129248, 19476184, 38952368, 77904736]

約数ペア:

[(1, 77904736), (2, 38952368), (4, 19476184), (7, 11129248), (8, 9738092), (13, 5992672), (14, 5564624), (16, 4869046), (26, 2996336), (28, 2782312), (31, 2513056), (32, 2434523), (52, 1498168), (56, 1391156), (62, 1256528), (91, 856096), (104, 749084), (112, 695578), (124, 628264), (182, 428048), (208, 374542), (217, 359008), (224, 347789), (248, 314132), (364, 214024), (403, 193312), (416, 187271), (434, 179504), (496, 157066), (728, 107012), (806, 96656), (863, 90272), (868, 89752), (992, 78533), (1456, 53506), (1612, 48328), (1726, 45136), (1736, 44876), (2821, 27616), (2912, 26753), (3224, 24164), (3452, 22568), (3472, 22438), (5642, 13808), (6041, 12896), (6448, 12082), (6904, 11284), (6944, 11219)]