78797992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6410

約数の個数: 64

約数和(自身を含む): 192568320

約数和(自身を除く): 113770328

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 6367, 12376, 12734, 25468, 44569, 50936, 82771, 89138, 108239, 165542, 178276, 216478, 331084, 356552, 432956, 579397, 662168, 757673, 865912, 1158794, 1407107, 1515346, 2317588, 2814214, 3030692, 4635176, 5628428, 6061384, 9849749, 11256856, 19699498, 39398996, 78797992]

約数ペア:

[(1, 78797992), (2, 39398996), (4, 19699498), (7, 11256856), (8, 9849749), (13, 6061384), (14, 5628428), (17, 4635176), (26, 3030692), (28, 2814214), (34, 2317588), (52, 1515346), (56, 1407107), (68, 1158794), (91, 865912), (104, 757673), (119, 662168), (136, 579397), (182, 432956), (221, 356552), (238, 331084), (364, 216478), (442, 178276), (476, 165542), (728, 108239), (884, 89138), (952, 82771), (1547, 50936), (1768, 44569), (3094, 25468), (6188, 12734), (6367, 12376)]