80835552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 265984992

約数和(自身を除く): 185149440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 397, 404, 504, 606, 672, 707, 794, 808, 909, 1008, 1191, 1212, 1414, 1588, 1616, 1818, 2016, 2121, 2382, 2424, 2779, 2828, 3176, 3232, 3573, 3636, 4242, 4764, 4848, 5558, 5656, 6352, 6363, 7146, 7272, 8337, 8484, 9528, 9696, 11116, 11312, 12704, 12726, 14292, 14544, 16674, 16968, 19056, 22232, 22624, 25011, 25452, 28584, 29088, 33348, 33936, 38112, 40097, 44464, 50022, 50904, 57168, 66696, 67872, 80194, 88928, 100044, 101808, 114336, 120291, 133392, 160388, 200088, 203616, 240582, 266784, 280679, 320776, 360873, 400176, 481164, 561358, 641552, 721746, 800352, 842037, 962328, 1122716, 1283104, 1443492, 1684074, 1924656, 2245432, 2526111, 2886984, 3368148, 3849312, 4490864, 5052222, 5773968, 6736296, 8981728, 10104444, 11547936, 13472592, 20208888, 26945184, 40417776, 80835552]

約数ペア:

[(1, 80835552), (2, 40417776), (3, 26945184), (4, 20208888), (6, 13472592), (7, 11547936), (8, 10104444), (9, 8981728), (12, 6736296), (14, 5773968), (16, 5052222), (18, 4490864), (21, 3849312), (24, 3368148), (28, 2886984), (32, 2526111), (36, 2245432), (42, 1924656), (48, 1684074), (56, 1443492), (63, 1283104), (72, 1122716), (84, 962328), (96, 842037), (101, 800352), (112, 721746), (126, 641552), (144, 561358), (168, 481164), (202, 400176), (224, 360873), (252, 320776), (288, 280679), (303, 266784), (336, 240582), (397, 203616), (404, 200088), (504, 160388), (606, 133392), (672, 120291), (707, 114336), (794, 101808), (808, 100044), (909, 88928), (1008, 80194), (1191, 67872), (1212, 66696), (1414, 57168), (1588, 50904), (1616, 50022), (1818, 44464), (2016, 40097), (2121, 38112), (2382, 33936), (2424, 33348), (2779, 29088), (2828, 28584), (3176, 25452), (3232, 25011), (3573, 22624), (3636, 22232), (4242, 19056), (4764, 16968), (4848, 16674), (5558, 14544), (5656, 14292), (6352, 12726), (6363, 12704), (7146, 11312), (7272, 11116), (8337, 9696), (8484, 9528)]