61226776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 128913120

約数和(自身を除く): 67686344

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 83, 104, 164, 166, 173, 328, 332, 346, 533, 664, 692, 1066, 1079, 1384, 2132, 2158, 2249, 3403, 4264, 4316, 4498, 6806, 7093, 8632, 8996, 13612, 14186, 14359, 17992, 27224, 28372, 28718, 44239, 56744, 57436, 88478, 92209, 114872, 176956, 184418, 186667, 353912, 368836, 373334, 588719, 737672, 746668, 1177438, 1493336, 2354876, 4709752, 7653347, 15306694, 30613388, 61226776]

約数ペア:

[(1, 61226776), (2, 30613388), (4, 15306694), (8, 7653347), (13, 4709752), (26, 2354876), (41, 1493336), (52, 1177438), (82, 746668), (83, 737672), (104, 588719), (164, 373334), (166, 368836), (173, 353912), (328, 186667), (332, 184418), (346, 176956), (533, 114872), (664, 92209), (692, 88478), (1066, 57436), (1079, 56744), (1384, 44239), (2132, 28718), (2158, 28372), (2249, 27224), (3403, 17992), (4264, 14359), (4316, 14186), (4498, 13612), (6806, 8996), (7093, 8632)]