72103248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 232360128

約数和(自身を除く): 160256880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 233, 252, 307, 336, 466, 504, 614, 699, 921, 932, 1008, 1228, 1398, 1631, 1842, 1864, 2097, 2149, 2456, 2763, 2796, 3262, 3684, 3728, 4194, 4298, 4893, 4912, 5526, 5592, 6447, 6524, 7368, 8388, 8596, 9786, 11052, 11184, 12894, 13048, 14679, 14736, 16776, 17192, 19341, 19572, 22104, 25788, 26096, 29358, 33552, 34384, 38682, 39144, 44208, 51576, 58716, 71531, 77364, 78288, 103152, 117432, 143062, 154728, 214593, 234864, 286124, 309456, 429186, 500717, 572248, 643779, 858372, 1001434, 1144496, 1287558, 1502151, 1716744, 2002868, 2575116, 3004302, 3433488, 4005736, 4506453, 5150232, 6008604, 8011472, 9012906, 10300464, 12017208, 18025812, 24034416, 36051624, 72103248]

約数ペア:

[(1, 72103248), (2, 36051624), (3, 24034416), (4, 18025812), (6, 12017208), (7, 10300464), (8, 9012906), (9, 8011472), (12, 6008604), (14, 5150232), (16, 4506453), (18, 4005736), (21, 3433488), (24, 3004302), (28, 2575116), (36, 2002868), (42, 1716744), (48, 1502151), (56, 1287558), (63, 1144496), (72, 1001434), (84, 858372), (112, 643779), (126, 572248), (144, 500717), (168, 429186), (233, 309456), (252, 286124), (307, 234864), (336, 214593), (466, 154728), (504, 143062), (614, 117432), (699, 103152), (921, 78288), (932, 77364), (1008, 71531), (1228, 58716), (1398, 51576), (1631, 44208), (1842, 39144), (1864, 38682), (2097, 34384), (2149, 33552), (2456, 29358), (2763, 26096), (2796, 25788), (3262, 22104), (3684, 19572), (3728, 19341), (4194, 17192), (4298, 16776), (4893, 14736), (4912, 14679), (5526, 13048), (5592, 12894), (6447, 11184), (6524, 11052), (7368, 9786), (8388, 8596)]