84802872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 267379200

約数和(自身を除く): 182576328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 421, 436, 462, 616, 654, 763, 842, 872, 924, 1199, 1263, 1308, 1526, 1684, 1848, 2289, 2398, 2526, 2616, 2947, 3052, 3368, 3597, 4578, 4631, 4796, 5052, 5894, 6104, 7194, 8393, 8841, 9156, 9262, 9592, 10104, 11788, 13893, 14388, 16786, 17682, 18312, 18524, 23576, 25179, 27786, 28776, 32417, 33572, 35364, 37048, 45889, 50358, 55572, 64834, 67144, 70728, 91778, 97251, 100716, 111144, 129668, 137667, 183556, 194502, 201432, 259336, 275334, 321223, 367112, 389004, 504779, 550668, 642446, 778008, 963669, 1009558, 1101336, 1284892, 1514337, 1927338, 2019116, 2569784, 3028674, 3533453, 3854676, 4038232, 6057348, 7066906, 7709352, 10600359, 12114696, 14133812, 21200718, 28267624, 42401436, 84802872]

約数ペア:

[(1, 84802872), (2, 42401436), (3, 28267624), (4, 21200718), (6, 14133812), (7, 12114696), (8, 10600359), (11, 7709352), (12, 7066906), (14, 6057348), (21, 4038232), (22, 3854676), (24, 3533453), (28, 3028674), (33, 2569784), (42, 2019116), (44, 1927338), (56, 1514337), (66, 1284892), (77, 1101336), (84, 1009558), (88, 963669), (109, 778008), (132, 642446), (154, 550668), (168, 504779), (218, 389004), (231, 367112), (264, 321223), (308, 275334), (327, 259336), (421, 201432), (436, 194502), (462, 183556), (616, 137667), (654, 129668), (763, 111144), (842, 100716), (872, 97251), (924, 91778), (1199, 70728), (1263, 67144), (1308, 64834), (1526, 55572), (1684, 50358), (1848, 45889), (2289, 37048), (2398, 35364), (2526, 33572), (2616, 32417), (2947, 28776), (3052, 27786), (3368, 25179), (3597, 23576), (4578, 18524), (4631, 18312), (4796, 17682), (5052, 16786), (5894, 14388), (6104, 13893), (7194, 11788), (8393, 10104), (8841, 9592), (9156, 9262)]