83742386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 165822720

約数和(自身を除く): 82080334

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 182, 247, 266, 397, 427, 494, 793, 794, 854, 1159, 1586, 1729, 2318, 2779, 3458, 5161, 5551, 5558, 7543, 8113, 10322, 11102, 15067, 15086, 16226, 24217, 30134, 36127, 48434, 52801, 72254, 98059, 105469, 105602, 169519, 196118, 210938, 314821, 339038, 460123, 629642, 686413, 920246, 1372826, 2203747, 3220861, 4407494, 5981599, 6441722, 11963198, 41871193, 83742386]

約数ペア:

[(1, 83742386), (2, 41871193), (7, 11963198), (13, 6441722), (14, 5981599), (19, 4407494), (26, 3220861), (38, 2203747), (61, 1372826), (91, 920246), (122, 686413), (133, 629642), (182, 460123), (247, 339038), (266, 314821), (397, 210938), (427, 196118), (494, 169519), (793, 105602), (794, 105469), (854, 98059), (1159, 72254), (1586, 52801), (1729, 48434), (2318, 36127), (2779, 30134), (3458, 24217), (5161, 16226), (5551, 15086), (5558, 15067), (7543, 11102), (8113, 10322)]