73146808

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 178560000

約数和(自身を除く): 105413192

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 61, 76, 92, 98, 122, 133, 152, 161, 184, 196, 244, 266, 322, 343, 392, 427, 437, 488, 532, 644, 686, 854, 874, 931, 1064, 1127, 1159, 1288, 1372, 1403, 1708, 1748, 1862, 2254, 2318, 2744, 2806, 2989, 3059, 3416, 3496, 3724, 4508, 4636, 5612, 5978, 6118, 6517, 7448, 7889, 8113, 9016, 9272, 9821, 11224, 11956, 12236, 13034, 15778, 16226, 19642, 20923, 21413, 23912, 24472, 26068, 26657, 31556, 32452, 39284, 41846, 42826, 52136, 53314, 56791, 63112, 64904, 68747, 78568, 83692, 85652, 106628, 113582, 137494, 149891, 167384, 171304, 186599, 213256, 227164, 274988, 299782, 373198, 397537, 454328, 481229, 549976, 599564, 746396, 795074, 962458, 1199128, 1306193, 1492792, 1590148, 1924916, 2612386, 3180296, 3849832, 5224772, 9143351, 10449544, 18286702, 36573404, 73146808]

約数ペア:

[(1, 73146808), (2, 36573404), (4, 18286702), (7, 10449544), (8, 9143351), (14, 5224772), (19, 3849832), (23, 3180296), (28, 2612386), (38, 1924916), (46, 1590148), (49, 1492792), (56, 1306193), (61, 1199128), (76, 962458), (92, 795074), (98, 746396), (122, 599564), (133, 549976), (152, 481229), (161, 454328), (184, 397537), (196, 373198), (244, 299782), (266, 274988), (322, 227164), (343, 213256), (392, 186599), (427, 171304), (437, 167384), (488, 149891), (532, 137494), (644, 113582), (686, 106628), (854, 85652), (874, 83692), (931, 78568), (1064, 68747), (1127, 64904), (1159, 63112), (1288, 56791), (1372, 53314), (1403, 52136), (1708, 42826), (1748, 41846), (1862, 39284), (2254, 32452), (2318, 31556), (2744, 26657), (2806, 26068), (2989, 24472), (3059, 23912), (3416, 21413), (3496, 20923), (3724, 19642), (4508, 16226), (4636, 15778), (5612, 13034), (5978, 12236), (6118, 11956), (6517, 11224), (7448, 9821), (7889, 9272), (8113, 9016)]