71660393136

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{19031}}^1$

素因数の和:19455

約数の個数: 120

約数和(自身を含む): 203712437760

約数和(自身を除く): 132052044624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 331, 474, 632, 662, 711, 948, 993, 1264, 1324, 1422, 1896, 1986, 2648, 2844, 2979, 3792, 3972, 5296, 5688, 5958, 7944, 11376, 11916, 15888, 19031, 23832, 26149, 38062, 47664, 52298, 57093, 76124, 78447, 104596, 114186, 152248, 156894, 171279, 209192, 228372, 235341, 304496, 313788, 342558, 418384, 456744, 470682, 627576, 685116, 913488, 941364, 1255152, 1370232, 1503449, 1882728, 2740464, 3006898, 3765456, 4510347, 6013796, 6299261, 9020694, 12027592, 12598522, 13531041, 18041388, 18897783, 24055184, 25197044, 27062082, 36082776, 37795566, 50394088, 54124164, 56693349, 72165552, 75591132, 100788176, 108248328, 113386698, 151182264, 216496656, 226773396, 302364528, 453546792, 497641619, 907093584, 995283238, 1492924857, 1990566476, 2985849714, 3981132952, 4478774571, 5971699428, 7962265904, 8957549142, 11943398856, 17915098284, 23886797712, 35830196568, 71660393136]

約数ペア:

[(1, 71660393136), (2, 35830196568), (3, 23886797712), (4, 17915098284), (6, 11943398856), (8, 8957549142), (9, 7962265904), (12, 5971699428), (16, 4478774571), (18, 3981132952), (24, 2985849714), (36, 1990566476), (48, 1492924857), (72, 995283238), (79, 907093584), (144, 497641619), (158, 453546792), (237, 302364528), (316, 226773396), (331, 216496656), (474, 151182264), (632, 113386698), (662, 108248328), (711, 100788176), (948, 75591132), (993, 72165552), (1264, 56693349), (1324, 54124164), (1422, 50394088), (1896, 37795566), (1986, 36082776), (2648, 27062082), (2844, 25197044), (2979, 24055184), (3792, 18897783), (3972, 18041388), (5296, 13531041), (5688, 12598522), (5958, 12027592), (7944, 9020694), (11376, 6299261), (11916, 6013796), (15888, 4510347), (19031, 3765456), (23832, 3006898), (26149, 2740464), (38062, 1882728), (47664, 1503449), (52298, 1370232), (57093, 1255152), (76124, 941364), (78447, 913488), (104596, 685116), (114186, 627576), (152248, 470682), (156894, 456744), (171279, 418384), (209192, 342558), (228372, 313788), (235341, 304496)]