25286157036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{49019}}^1$

素因数の和:49148

約数の個数: 144

約数和(自身を含む): 77082969600

約数和(自身を除く): 51796812564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 89, 92, 126, 138, 161, 178, 207, 252, 267, 276, 322, 356, 414, 483, 534, 623, 644, 801, 828, 966, 1068, 1246, 1449, 1602, 1869, 1932, 2047, 2492, 2898, 3204, 3738, 4094, 5607, 5796, 6141, 7476, 8188, 11214, 12282, 14329, 18423, 22428, 24564, 28658, 36846, 42987, 49019, 57316, 73692, 85974, 98038, 128961, 147057, 171948, 196076, 257922, 294114, 343133, 441171, 515844, 588228, 686266, 882342, 1029399, 1127437, 1372532, 1764684, 2058798, 2254874, 3088197, 3382311, 4117596, 4362691, 4509748, 6176394, 6764622, 7892059, 8725382, 10146933, 12352788, 13088073, 13529244, 15784118, 17450764, 20293866, 23676177, 26176146, 30538837, 31568236, 39264219, 40587732, 47352354, 52352292, 61077674, 71028531, 78528438, 91616511, 94704708, 100341893, 122155348, 142057062, 157056876, 183233022, 200683786, 274849533, 284114124, 301025679, 366466044, 401367572, 549699066, 602051358, 702393251, 903077037, 1099398132, 1204102716, 1404786502, 1806154074, 2107179753, 2809573004, 3612308148, 4214359506, 6321539259, 8428719012, 12643078518, 25286157036]

約数ペア:

[(1, 25286157036), (2, 12643078518), (3, 8428719012), (4, 6321539259), (6, 4214359506), (7, 3612308148), (9, 2809573004), (12, 2107179753), (14, 1806154074), (18, 1404786502), (21, 1204102716), (23, 1099398132), (28, 903077037), (36, 702393251), (42, 602051358), (46, 549699066), (63, 401367572), (69, 366466044), (84, 301025679), (89, 284114124), (92, 274849533), (126, 200683786), (138, 183233022), (161, 157056876), (178, 142057062), (207, 122155348), (252, 100341893), (267, 94704708), (276, 91616511), (322, 78528438), (356, 71028531), (414, 61077674), (483, 52352292), (534, 47352354), (623, 40587732), (644, 39264219), (801, 31568236), (828, 30538837), (966, 26176146), (1068, 23676177), (1246, 20293866), (1449, 17450764), (1602, 15784118), (1869, 13529244), (1932, 13088073), (2047, 12352788), (2492, 10146933), (2898, 8725382), (3204, 7892059), (3738, 6764622), (4094, 6176394), (5607, 4509748), (5796, 4362691), (6141, 4117596), (7476, 3382311), (8188, 3088197), (11214, 2254874), (12282, 2058798), (14329, 1764684), (18423, 1372532), (22428, 1127437), (24564, 1029399), (28658, 882342), (36846, 686266), (42987, 588228), (49019, 515844), (57316, 441171), (73692, 343133), (85974, 294114), (98038, 257922), (128961, 196076), (147057, 171948)]