31959144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 105984000

約数和(自身を除く): 74024856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 919, 966, 1242, 1288, 1449, 1512, 1656, 1838, 1932, 2484, 2757, 2898, 3676, 3864, 4347, 4968, 5514, 5796, 6433, 7352, 8271, 8694, 11028, 11592, 12866, 16542, 17388, 19299, 21137, 22056, 24813, 25732, 33084, 34776, 38598, 42274, 49626, 51464, 57897, 63411, 66168, 77196, 84548, 99252, 115794, 126822, 147959, 154392, 169096, 173691, 190233, 198504, 231588, 253644, 295918, 347382, 380466, 443877, 463176, 507288, 570699, 591836, 694764, 760932, 887754, 1141398, 1183672, 1331631, 1389528, 1521864, 1775508, 2282796, 2663262, 3551016, 3994893, 4565592, 5326524, 7989786, 10653048, 15979572, 31959144]

約数ペア:

[(1, 31959144), (2, 15979572), (3, 10653048), (4, 7989786), (6, 5326524), (7, 4565592), (8, 3994893), (9, 3551016), (12, 2663262), (14, 2282796), (18, 1775508), (21, 1521864), (23, 1389528), (24, 1331631), (27, 1183672), (28, 1141398), (36, 887754), (42, 760932), (46, 694764), (54, 591836), (56, 570699), (63, 507288), (69, 463176), (72, 443877), (84, 380466), (92, 347382), (108, 295918), (126, 253644), (138, 231588), (161, 198504), (168, 190233), (184, 173691), (189, 169096), (207, 154392), (216, 147959), (252, 126822), (276, 115794), (322, 99252), (378, 84548), (414, 77196), (483, 66168), (504, 63411), (552, 57897), (621, 51464), (644, 49626), (756, 42274), (828, 38598), (919, 34776), (966, 33084), (1242, 25732), (1288, 24813), (1449, 22056), (1512, 21137), (1656, 19299), (1838, 17388), (1932, 16542), (2484, 12866), (2757, 11592), (2898, 11028), (3676, 8694), (3864, 8271), (4347, 7352), (4968, 6433), (5514, 5796)]