77124996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 211178240

約数和(自身を除く): 134053244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 739, 892, 1338, 1478, 2007, 2217, 2676, 2899, 2956, 4014, 4434, 5798, 6651, 8028, 8697, 8868, 9607, 11596, 13302, 17394, 19214, 26091, 26604, 28821, 34788, 38428, 52182, 57642, 86463, 104364, 115284, 164797, 172926, 329594, 345852, 494391, 659188, 988782, 1483173, 1977564, 2142361, 2966346, 4284722, 5932692, 6427083, 8569444, 12854166, 19281249, 25708332, 38562498, 77124996]

約数ペア:

[(1, 77124996), (2, 38562498), (3, 25708332), (4, 19281249), (6, 12854166), (9, 8569444), (12, 6427083), (13, 5932692), (18, 4284722), (26, 2966346), (36, 2142361), (39, 1977564), (52, 1483173), (78, 988782), (117, 659188), (156, 494391), (223, 345852), (234, 329594), (446, 172926), (468, 164797), (669, 115284), (739, 104364), (892, 86463), (1338, 57642), (1478, 52182), (2007, 38428), (2217, 34788), (2676, 28821), (2899, 26604), (2956, 26091), (4014, 19214), (4434, 17394), (5798, 13302), (6651, 11596), (8028, 9607), (8697, 8868)]