8831172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 25050816

約数和(自身を除く): 16219644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 653, 966, 1127, 1306, 1932, 1959, 2254, 2612, 3381, 3918, 4508, 4571, 6762, 7836, 9142, 13524, 13713, 15019, 18284, 27426, 30038, 31997, 45057, 54852, 60076, 63994, 90114, 95991, 105133, 127988, 180228, 191982, 210266, 315399, 383964, 420532, 630798, 735931, 1261596, 1471862, 2207793, 2943724, 4415586, 8831172]

約数ペア:

[(1, 8831172), (2, 4415586), (3, 2943724), (4, 2207793), (6, 1471862), (7, 1261596), (12, 735931), (14, 630798), (21, 420532), (23, 383964), (28, 315399), (42, 210266), (46, 191982), (49, 180228), (69, 127988), (84, 105133), (92, 95991), (98, 90114), (138, 63994), (147, 60076), (161, 54852), (196, 45057), (276, 31997), (294, 30038), (322, 27426), (483, 18284), (588, 15019), (644, 13713), (653, 13524), (966, 9142), (1127, 7836), (1306, 6762), (1932, 4571), (1959, 4508), (2254, 3918), (2612, 3381)]