61667008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 143377920

約数和(自身を除く): 81710912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 64, 76, 83, 94, 104, 152, 166, 188, 208, 247, 304, 332, 376, 416, 494, 608, 611, 664, 752, 832, 893, 988, 1079, 1216, 1222, 1328, 1504, 1577, 1786, 1976, 2158, 2444, 2656, 3008, 3154, 3572, 3901, 3952, 4316, 4888, 5312, 6308, 7144, 7802, 7904, 8632, 9776, 11609, 12616, 14288, 15604, 15808, 17264, 19552, 20501, 23218, 25232, 28576, 31208, 34528, 39104, 41002, 46436, 50464, 50713, 57152, 62416, 69056, 74119, 82004, 92872, 100928, 101426, 124832, 148238, 164008, 185744, 202852, 249664, 296476, 328016, 371488, 405704, 592952, 656032, 742976, 811408, 963547, 1185904, 1312064, 1622816, 1927094, 2371808, 3245632, 3854188, 4743616, 7708376, 15416752, 30833504, 61667008]

約数ペア:

[(1, 61667008), (2, 30833504), (4, 15416752), (8, 7708376), (13, 4743616), (16, 3854188), (19, 3245632), (26, 2371808), (32, 1927094), (38, 1622816), (47, 1312064), (52, 1185904), (64, 963547), (76, 811408), (83, 742976), (94, 656032), (104, 592952), (152, 405704), (166, 371488), (188, 328016), (208, 296476), (247, 249664), (304, 202852), (332, 185744), (376, 164008), (416, 148238), (494, 124832), (608, 101426), (611, 100928), (664, 92872), (752, 82004), (832, 74119), (893, 69056), (988, 62416), (1079, 57152), (1216, 50713), (1222, 50464), (1328, 46436), (1504, 41002), (1577, 39104), (1786, 34528), (1976, 31208), (2158, 28576), (2444, 25232), (2656, 23218), (3008, 20501), (3154, 19552), (3572, 17264), (3901, 15808), (3952, 15604), (4316, 14288), (4888, 12616), (5312, 11609), (6308, 9776), (7144, 8632), (7802, 7904)]