71019816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 208565280

約数和(自身を除く): 137545464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 168, 196, 262, 294, 392, 393, 461, 524, 588, 786, 917, 922, 1048, 1176, 1383, 1572, 1834, 1844, 2751, 2766, 3144, 3227, 3668, 3688, 5502, 5532, 6419, 6454, 7336, 9681, 11004, 11064, 12838, 12908, 19257, 19362, 22008, 22589, 25676, 25816, 38514, 38724, 45178, 51352, 60391, 67767, 77028, 77448, 90356, 120782, 135534, 154056, 180712, 181173, 241564, 271068, 362346, 422737, 483128, 542136, 724692, 845474, 1268211, 1449384, 1690948, 2536422, 2959159, 3381896, 5072844, 5918318, 8877477, 10145688, 11836636, 17754954, 23673272, 35509908, 71019816]

約数ペア:

[(1, 71019816), (2, 35509908), (3, 23673272), (4, 17754954), (6, 11836636), (7, 10145688), (8, 8877477), (12, 5918318), (14, 5072844), (21, 3381896), (24, 2959159), (28, 2536422), (42, 1690948), (49, 1449384), (56, 1268211), (84, 845474), (98, 724692), (131, 542136), (147, 483128), (168, 422737), (196, 362346), (262, 271068), (294, 241564), (392, 181173), (393, 180712), (461, 154056), (524, 135534), (588, 120782), (786, 90356), (917, 77448), (922, 77028), (1048, 67767), (1176, 60391), (1383, 51352), (1572, 45178), (1834, 38724), (1844, 38514), (2751, 25816), (2766, 25676), (3144, 22589), (3227, 22008), (3668, 19362), (3688, 19257), (5502, 12908), (5532, 12838), (6419, 11064), (6454, 11004), (7336, 9681)]