47187756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 106915284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 587, 609, 638, 693, 812, 924, 957, 1044, 1174, 1218, 1276, 1386, 1761, 1827, 1914, 2233, 2348, 2436, 2772, 2871, 3522, 3654, 3828, 4109, 4466, 5283, 5742, 6457, 6699, 7044, 7308, 8218, 8932, 10566, 11484, 12327, 12914, 13398, 16436, 17023, 19371, 20097, 21132, 24654, 25828, 26796, 34046, 36981, 38742, 40194, 45199, 49308, 51069, 58113, 68092, 73962, 77484, 80388, 90398, 102138, 116226, 119161, 135597, 147924, 153207, 180796, 187253, 204276, 232452, 238322, 271194, 306414, 357483, 374506, 406791, 476644, 542388, 561759, 612828, 714966, 749012, 813582, 1072449, 1123518, 1310771, 1429932, 1627164, 1685277, 2144898, 2247036, 2621542, 3370554, 3932313, 4289796, 5243084, 6741108, 7864626, 11796939, 15729252, 23593878, 47187756]

約数ペア:

[(1, 47187756), (2, 23593878), (3, 15729252), (4, 11796939), (6, 7864626), (7, 6741108), (9, 5243084), (11, 4289796), (12, 3932313), (14, 3370554), (18, 2621542), (21, 2247036), (22, 2144898), (28, 1685277), (29, 1627164), (33, 1429932), (36, 1310771), (42, 1123518), (44, 1072449), (58, 813582), (63, 749012), (66, 714966), (77, 612828), (84, 561759), (87, 542388), (99, 476644), (116, 406791), (126, 374506), (132, 357483), (154, 306414), (174, 271194), (198, 238322), (203, 232452), (231, 204276), (252, 187253), (261, 180796), (308, 153207), (319, 147924), (348, 135597), (396, 119161), (406, 116226), (462, 102138), (522, 90398), (587, 80388), (609, 77484), (638, 73962), (693, 68092), (812, 58113), (924, 51069), (957, 49308), (1044, 45199), (1174, 40194), (1218, 38742), (1276, 36981), (1386, 34046), (1761, 26796), (1827, 25828), (1914, 24654), (2233, 21132), (2348, 20097), (2436, 19371), (2772, 17023), (2871, 16436), (3522, 13398), (3654, 12914), (3828, 12327), (4109, 11484), (4466, 10566), (5283, 8932), (5742, 8218), (6457, 7308), (6699, 7044)]