91801728

素因数分解:

$2^7\times 3^3\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 274665600

約数和(自身を除く): 182863872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 263, 288, 303, 384, 404, 432, 526, 576, 606, 789, 808, 864, 909, 1052, 1152, 1212, 1578, 1616, 1728, 1818, 2104, 2367, 2424, 2727, 3156, 3232, 3456, 3636, 4208, 4734, 4848, 5454, 6312, 6464, 7101, 7272, 8416, 9468, 9696, 10908, 12624, 12928, 14202, 14544, 16832, 18936, 19392, 21816, 25248, 26563, 28404, 29088, 33664, 37872, 38784, 43632, 50496, 53126, 56808, 58176, 75744, 79689, 87264, 100992, 106252, 113616, 116352, 151488, 159378, 174528, 212504, 227232, 239067, 302976, 318756, 349056, 425008, 454464, 478134, 637512, 717201, 850016, 908928, 956268, 1275024, 1434402, 1700032, 1912536, 2550048, 2868804, 3400064, 3825072, 5100096, 5737608, 7650144, 10200192, 11475216, 15300288, 22950432, 30600576, 45900864, 91801728]

約数ペア:

[(1, 91801728), (2, 45900864), (3, 30600576), (4, 22950432), (6, 15300288), (8, 11475216), (9, 10200192), (12, 7650144), (16, 5737608), (18, 5100096), (24, 3825072), (27, 3400064), (32, 2868804), (36, 2550048), (48, 1912536), (54, 1700032), (64, 1434402), (72, 1275024), (96, 956268), (101, 908928), (108, 850016), (128, 717201), (144, 637512), (192, 478134), (202, 454464), (216, 425008), (263, 349056), (288, 318756), (303, 302976), (384, 239067), (404, 227232), (432, 212504), (526, 174528), (576, 159378), (606, 151488), (789, 116352), (808, 113616), (864, 106252), (909, 100992), (1052, 87264), (1152, 79689), (1212, 75744), (1578, 58176), (1616, 56808), (1728, 53126), (1818, 50496), (2104, 43632), (2367, 38784), (2424, 37872), (2727, 33664), (3156, 29088), (3232, 28404), (3456, 26563), (3636, 25248), (4208, 21816), (4734, 19392), (4848, 18936), (5454, 16832), (6312, 14544), (6464, 14202), (7101, 12928), (7272, 12624), (8416, 10908), (9468, 9696)]