9281272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 24998400

約数和(自身を除く): 15717128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 61, 76, 77, 88, 91, 104, 122, 133, 143, 152, 154, 182, 209, 244, 247, 266, 286, 308, 364, 418, 427, 488, 494, 532, 572, 616, 671, 728, 793, 836, 854, 988, 1001, 1064, 1144, 1159, 1342, 1463, 1586, 1672, 1708, 1729, 1976, 2002, 2318, 2684, 2717, 2926, 3172, 3416, 3458, 4004, 4636, 4697, 5368, 5434, 5551, 5852, 6344, 6916, 8008, 8113, 8723, 9272, 9394, 10868, 11102, 11704, 12749, 13832, 15067, 16226, 17446, 18788, 19019, 21736, 22204, 25498, 30134, 32452, 34892, 37576, 38038, 44408, 50996, 60268, 61061, 64904, 69784, 76076, 89243, 101992, 105469, 120536, 122122, 152152, 165737, 178486, 210938, 244244, 331474, 356972, 421876, 488488, 662948, 713944, 843752, 1160159, 1325896, 2320318, 4640636, 9281272]

約数ペア:

[(1, 9281272), (2, 4640636), (4, 2320318), (7, 1325896), (8, 1160159), (11, 843752), (13, 713944), (14, 662948), (19, 488488), (22, 421876), (26, 356972), (28, 331474), (38, 244244), (44, 210938), (52, 178486), (56, 165737), (61, 152152), (76, 122122), (77, 120536), (88, 105469), (91, 101992), (104, 89243), (122, 76076), (133, 69784), (143, 64904), (152, 61061), (154, 60268), (182, 50996), (209, 44408), (244, 38038), (247, 37576), (266, 34892), (286, 32452), (308, 30134), (364, 25498), (418, 22204), (427, 21736), (488, 19019), (494, 18788), (532, 17446), (572, 16226), (616, 15067), (671, 13832), (728, 12749), (793, 11704), (836, 11102), (854, 10868), (988, 9394), (1001, 9272), (1064, 8723), (1144, 8113), (1159, 8008), (1342, 6916), (1463, 6344), (1586, 5852), (1672, 5551), (1708, 5434), (1729, 5368), (1976, 4697), (2002, 4636), (2318, 4004), (2684, 3458), (2717, 3416), (2926, 3172)]