84346668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{773}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 244546848

約数和(自身を除く): 160200180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 773, 866, 1299, 1546, 1732, 2319, 2598, 3031, 3092, 3897, 4638, 5196, 5411, 6062, 6957, 7794, 9093, 9276, 10822, 12124, 13914, 15588, 16233, 18186, 21644, 27279, 27828, 32466, 36372, 48699, 54558, 64932, 97398, 109116, 194796, 334709, 669418, 1004127, 1338836, 2008254, 2342963, 3012381, 4016508, 4685926, 6024762, 7028889, 9371852, 12049524, 14057778, 21086667, 28115556, 42173334, 84346668]

約数ペア:

[(1, 84346668), (2, 42173334), (3, 28115556), (4, 21086667), (6, 14057778), (7, 12049524), (9, 9371852), (12, 7028889), (14, 6024762), (18, 4685926), (21, 4016508), (28, 3012381), (36, 2342963), (42, 2008254), (63, 1338836), (84, 1004127), (126, 669418), (252, 334709), (433, 194796), (773, 109116), (866, 97398), (1299, 64932), (1546, 54558), (1732, 48699), (2319, 36372), (2598, 32466), (3031, 27828), (3092, 27279), (3897, 21644), (4638, 18186), (5196, 16233), (5411, 15588), (6062, 13914), (6957, 12124), (7794, 10822), (9093, 9276)]