38773308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 75219396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 49, 61, 69, 84, 92, 94, 98, 122, 138, 141, 147, 161, 183, 188, 196, 244, 276, 282, 294, 322, 329, 366, 427, 483, 564, 588, 644, 658, 732, 854, 966, 987, 1081, 1127, 1281, 1316, 1403, 1708, 1932, 1974, 2162, 2254, 2303, 2562, 2806, 2867, 2989, 3243, 3381, 3948, 4209, 4324, 4508, 4606, 5124, 5612, 5734, 5978, 6486, 6762, 6909, 7567, 8418, 8601, 8967, 9212, 9821, 11468, 11956, 12972, 13524, 13818, 15134, 16836, 17202, 17934, 19642, 20069, 22701, 27636, 29463, 30268, 34404, 35868, 39284, 40138, 45402, 52969, 58926, 60207, 65941, 68747, 80276, 90804, 105938, 117852, 120414, 131882, 137494, 140483, 158907, 197823, 206241, 211876, 240828, 263764, 274988, 280966, 317814, 395646, 412482, 421449, 461587, 561932, 635628, 791292, 824964, 842898, 923174, 1384761, 1685796, 1846348, 2769522, 3231109, 5539044, 6462218, 9693327, 12924436, 19386654, 38773308]

約数ペア:

[(1, 38773308), (2, 19386654), (3, 12924436), (4, 9693327), (6, 6462218), (7, 5539044), (12, 3231109), (14, 2769522), (21, 1846348), (23, 1685796), (28, 1384761), (42, 923174), (46, 842898), (47, 824964), (49, 791292), (61, 635628), (69, 561932), (84, 461587), (92, 421449), (94, 412482), (98, 395646), (122, 317814), (138, 280966), (141, 274988), (147, 263764), (161, 240828), (183, 211876), (188, 206241), (196, 197823), (244, 158907), (276, 140483), (282, 137494), (294, 131882), (322, 120414), (329, 117852), (366, 105938), (427, 90804), (483, 80276), (564, 68747), (588, 65941), (644, 60207), (658, 58926), (732, 52969), (854, 45402), (966, 40138), (987, 39284), (1081, 35868), (1127, 34404), (1281, 30268), (1316, 29463), (1403, 27636), (1708, 22701), (1932, 20069), (1974, 19642), (2162, 17934), (2254, 17202), (2303, 16836), (2562, 15134), (2806, 13818), (2867, 13524), (2989, 12972), (3243, 11956), (3381, 11468), (3948, 9821), (4209, 9212), (4324, 8967), (4508, 8601), (4606, 8418), (5124, 7567), (5612, 6909), (5734, 6762), (5978, 6486)]