73659248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 163114560

約数和(自身を除く): 89455312

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 173, 178, 184, 208, 299, 346, 356, 368, 598, 692, 712, 1157, 1196, 1384, 1424, 2047, 2249, 2314, 2392, 2768, 3979, 4094, 4498, 4628, 4784, 7958, 8188, 8996, 9256, 15397, 15916, 16376, 17992, 18512, 26611, 30794, 31832, 32752, 35984, 51727, 53222, 61588, 63664, 103454, 106444, 123176, 200161, 206908, 212888, 246352, 354131, 400322, 413816, 425776, 708262, 800644, 827632, 1416524, 1601288, 2833048, 3202576, 4603703, 5666096, 9207406, 18414812, 36829624, 73659248]

約数ペア:

[(1, 73659248), (2, 36829624), (4, 18414812), (8, 9207406), (13, 5666096), (16, 4603703), (23, 3202576), (26, 2833048), (46, 1601288), (52, 1416524), (89, 827632), (92, 800644), (104, 708262), (173, 425776), (178, 413816), (184, 400322), (208, 354131), (299, 246352), (346, 212888), (356, 206908), (368, 200161), (598, 123176), (692, 106444), (712, 103454), (1157, 63664), (1196, 61588), (1384, 53222), (1424, 51727), (2047, 35984), (2249, 32752), (2314, 31832), (2392, 30794), (2768, 26611), (3979, 18512), (4094, 17992), (4498, 16376), (4628, 15916), (4784, 15397), (7958, 9256), (8188, 8996)]