73385208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 222388920

約数和(自身を除く): 149003712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 163, 169, 222, 234, 296, 312, 326, 333, 338, 444, 468, 481, 489, 507, 652, 666, 676, 888, 936, 962, 978, 1014, 1304, 1332, 1352, 1443, 1467, 1521, 1924, 1956, 2028, 2119, 2664, 2886, 2934, 3042, 3848, 3912, 4056, 4238, 4329, 5772, 5868, 6031, 6084, 6253, 6357, 8476, 8658, 11544, 11736, 12062, 12168, 12506, 12714, 16952, 17316, 18093, 18759, 19071, 24124, 25012, 25428, 27547, 34632, 36186, 37518, 38142, 48248, 50024, 50856, 54279, 55094, 56277, 72372, 75036, 76284, 78403, 82641, 108558, 110188, 112554, 144744, 150072, 152568, 156806, 165282, 217116, 220376, 225108, 235209, 247923, 313612, 330564, 434232, 450216, 470418, 495846, 627224, 661128, 705627, 940836, 991692, 1019239, 1411254, 1881672, 1983384, 2038478, 2822508, 3057717, 4076956, 5645016, 6115434, 8153912, 9173151, 12230868, 18346302, 24461736, 36692604, 73385208]

約数ペア:

[(1, 73385208), (2, 36692604), (3, 24461736), (4, 18346302), (6, 12230868), (8, 9173151), (9, 8153912), (12, 6115434), (13, 5645016), (18, 4076956), (24, 3057717), (26, 2822508), (36, 2038478), (37, 1983384), (39, 1881672), (52, 1411254), (72, 1019239), (74, 991692), (78, 940836), (104, 705627), (111, 661128), (117, 627224), (148, 495846), (156, 470418), (163, 450216), (169, 434232), (222, 330564), (234, 313612), (296, 247923), (312, 235209), (326, 225108), (333, 220376), (338, 217116), (444, 165282), (468, 156806), (481, 152568), (489, 150072), (507, 144744), (652, 112554), (666, 110188), (676, 108558), (888, 82641), (936, 78403), (962, 76284), (978, 75036), (1014, 72372), (1304, 56277), (1332, 55094), (1352, 54279), (1443, 50856), (1467, 50024), (1521, 48248), (1924, 38142), (1956, 37518), (2028, 36186), (2119, 34632), (2664, 27547), (2886, 25428), (2934, 25012), (3042, 24124), (3848, 19071), (3912, 18759), (4056, 18093), (4238, 17316), (4329, 16952), (5772, 12714), (5868, 12506), (6031, 12168), (6084, 12062), (6253, 11736), (6357, 11544), (8476, 8658)]