64455048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 209203200

約数和(自身を除く): 144748152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 907, 987, 1128, 1269, 1316, 1512, 1692, 1814, 1974, 2538, 2632, 2721, 2961, 3384, 3628, 3948, 5076, 5442, 5922, 6349, 7256, 7896, 8163, 8883, 10152, 10884, 11844, 12698, 16326, 17766, 19047, 21768, 23688, 24489, 25396, 32652, 35532, 38094, 42629, 48978, 50792, 57141, 65304, 71064, 76188, 85258, 97956, 114282, 127887, 152376, 170516, 171423, 195912, 228564, 255774, 298403, 341032, 342846, 383661, 457128, 511548, 596806, 685692, 767322, 895209, 1023096, 1150983, 1193612, 1371384, 1534644, 1790418, 2301966, 2387224, 2685627, 3069288, 3580836, 4603932, 5371254, 7161672, 8056881, 9207864, 10742508, 16113762, 21485016, 32227524, 64455048]

約数ペア:

[(1, 64455048), (2, 32227524), (3, 21485016), (4, 16113762), (6, 10742508), (7, 9207864), (8, 8056881), (9, 7161672), (12, 5371254), (14, 4603932), (18, 3580836), (21, 3069288), (24, 2685627), (27, 2387224), (28, 2301966), (36, 1790418), (42, 1534644), (47, 1371384), (54, 1193612), (56, 1150983), (63, 1023096), (72, 895209), (84, 767322), (94, 685692), (108, 596806), (126, 511548), (141, 457128), (168, 383661), (188, 342846), (189, 341032), (216, 298403), (252, 255774), (282, 228564), (329, 195912), (376, 171423), (378, 170516), (423, 152376), (504, 127887), (564, 114282), (658, 97956), (756, 85258), (846, 76188), (907, 71064), (987, 65304), (1128, 57141), (1269, 50792), (1316, 48978), (1512, 42629), (1692, 38094), (1814, 35532), (1974, 32652), (2538, 25396), (2632, 24489), (2721, 23688), (2961, 21768), (3384, 19047), (3628, 17766), (3948, 16326), (5076, 12698), (5442, 11844), (5922, 10884), (6349, 10152), (7256, 8883), (7896, 8163)]