83531784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 165300216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 141, 142, 149, 168, 188, 213, 282, 284, 298, 329, 376, 426, 447, 497, 564, 568, 596, 658, 852, 894, 987, 994, 1043, 1128, 1192, 1316, 1491, 1704, 1788, 1974, 1988, 2086, 2632, 2982, 3129, 3337, 3576, 3948, 3976, 4172, 5964, 6258, 6674, 7003, 7896, 8344, 10011, 10579, 11928, 12516, 13348, 14006, 20022, 21009, 21158, 23359, 25032, 26696, 28012, 31737, 40044, 42018, 42316, 46718, 49021, 56024, 63474, 70077, 74053, 80088, 84036, 84632, 93436, 98042, 126948, 140154, 147063, 148106, 168072, 186872, 196084, 222159, 253896, 280308, 294126, 296212, 392168, 444318, 497213, 560616, 588252, 592424, 888636, 994426, 1176504, 1491639, 1777272, 1988852, 2983278, 3480491, 3977704, 5966556, 6960982, 10441473, 11933112, 13921964, 20882946, 27843928, 41765892, 83531784]

約数ペア:

[(1, 83531784), (2, 41765892), (3, 27843928), (4, 20882946), (6, 13921964), (7, 11933112), (8, 10441473), (12, 6960982), (14, 5966556), (21, 3977704), (24, 3480491), (28, 2983278), (42, 1988852), (47, 1777272), (56, 1491639), (71, 1176504), (84, 994426), (94, 888636), (141, 592424), (142, 588252), (149, 560616), (168, 497213), (188, 444318), (213, 392168), (282, 296212), (284, 294126), (298, 280308), (329, 253896), (376, 222159), (426, 196084), (447, 186872), (497, 168072), (564, 148106), (568, 147063), (596, 140154), (658, 126948), (852, 98042), (894, 93436), (987, 84632), (994, 84036), (1043, 80088), (1128, 74053), (1192, 70077), (1316, 63474), (1491, 56024), (1704, 49021), (1788, 46718), (1974, 42316), (1988, 42018), (2086, 40044), (2632, 31737), (2982, 28012), (3129, 26696), (3337, 25032), (3576, 23359), (3948, 21158), (3976, 21009), (4172, 20022), (5964, 14006), (6258, 13348), (6674, 12516), (7003, 11928), (7896, 10579), (8344, 10011)]