31977707316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{1013}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 77173544448

約数和(自身を除く): 45195837132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 393, 467, 516, 524, 786, 934, 1013, 1401, 1572, 1868, 2026, 2802, 3039, 4052, 5604, 5633, 6078, 11266, 12156, 16899, 20081, 22532, 33798, 40162, 43559, 60243, 61177, 67596, 80324, 87118, 120486, 122354, 130677, 132703, 174236, 183531, 240972, 244708, 261354, 265406, 367062, 398109, 473071, 522708, 530812, 734124, 796218, 946142, 1419213, 1592436, 1892284, 2630611, 2838426, 5261222, 5676852, 5706229, 7891833, 10522444, 11412458, 15783666, 17118687, 20342053, 22824916, 31567332, 34237374, 40684106, 61026159, 61972301, 68474748, 81368212, 122052318, 123944602, 185916903, 244104636, 247889204, 371833806, 743667612, 2664808943, 5329617886, 7994426829, 10659235772, 15988853658, 31977707316]

約数ペア:

[(1, 31977707316), (2, 15988853658), (3, 10659235772), (4, 7994426829), (6, 5329617886), (12, 2664808943), (43, 743667612), (86, 371833806), (129, 247889204), (131, 244104636), (172, 185916903), (258, 123944602), (262, 122052318), (393, 81368212), (467, 68474748), (516, 61972301), (524, 61026159), (786, 40684106), (934, 34237374), (1013, 31567332), (1401, 22824916), (1572, 20342053), (1868, 17118687), (2026, 15783666), (2802, 11412458), (3039, 10522444), (4052, 7891833), (5604, 5706229), (5633, 5676852), (6078, 5261222), (11266, 2838426), (12156, 2630611), (16899, 1892284), (20081, 1592436), (22532, 1419213), (33798, 946142), (40162, 796218), (43559, 734124), (60243, 530812), (61177, 522708), (67596, 473071), (80324, 398109), (87118, 367062), (120486, 265406), (122354, 261354), (130677, 244708), (132703, 240972), (174236, 183531)]