64807704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69239}}^1$

素因数の和:69264

約数の個数: 48

約数和(自身を含む): 189025200

約数和(自身を除く): 124217496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69239, 138478, 207717, 276956, 415434, 553912, 623151, 830868, 900107, 1246302, 1661736, 1800214, 2492604, 2700321, 3600428, 4985208, 5400642, 7200856, 8100963, 10801284, 16201926, 21602568, 32403852, 64807704]

約数ペア:

[(1, 64807704), (2, 32403852), (3, 21602568), (4, 16201926), (6, 10801284), (8, 8100963), (9, 7200856), (12, 5400642), (13, 4985208), (18, 3600428), (24, 2700321), (26, 2492604), (36, 1800214), (39, 1661736), (52, 1246302), (72, 900107), (78, 830868), (104, 623151), (117, 553912), (156, 415434), (234, 276956), (312, 207717), (468, 138478), (936, 69239)]