91748748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 277433856

約数和(自身を除く): 185685108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 169, 182, 273, 276, 281, 299, 322, 338, 364, 483, 507, 546, 562, 598, 644, 676, 843, 897, 966, 1014, 1092, 1124, 1183, 1196, 1686, 1794, 1932, 1967, 2028, 2093, 2366, 3372, 3549, 3588, 3653, 3887, 3934, 4186, 4732, 5901, 6279, 6463, 7098, 7306, 7774, 7868, 8372, 10959, 11661, 11802, 12558, 12926, 14196, 14612, 15548, 19389, 21918, 23322, 23604, 25116, 25571, 25852, 27209, 38778, 43836, 45241, 46644, 47489, 51142, 54418, 76713, 77556, 81627, 84019, 90482, 94978, 102284, 108836, 135723, 142467, 153426, 163254, 168038, 180964, 189956, 252057, 271446, 284934, 306852, 326508, 332423, 336076, 504114, 542892, 569868, 588133, 664846, 997269, 1008228, 1092247, 1176266, 1329692, 1764399, 1994538, 2184494, 2352532, 3276741, 3528798, 3989076, 4368988, 6553482, 7057596, 7645729, 13106964, 15291458, 22937187, 30582916, 45874374, 91748748]

約数ペア:

[(1, 91748748), (2, 45874374), (3, 30582916), (4, 22937187), (6, 15291458), (7, 13106964), (12, 7645729), (13, 7057596), (14, 6553482), (21, 4368988), (23, 3989076), (26, 3528798), (28, 3276741), (39, 2352532), (42, 2184494), (46, 1994538), (52, 1764399), (69, 1329692), (78, 1176266), (84, 1092247), (91, 1008228), (92, 997269), (138, 664846), (156, 588133), (161, 569868), (169, 542892), (182, 504114), (273, 336076), (276, 332423), (281, 326508), (299, 306852), (322, 284934), (338, 271446), (364, 252057), (483, 189956), (507, 180964), (546, 168038), (562, 163254), (598, 153426), (644, 142467), (676, 135723), (843, 108836), (897, 102284), (966, 94978), (1014, 90482), (1092, 84019), (1124, 81627), (1183, 77556), (1196, 76713), (1686, 54418), (1794, 51142), (1932, 47489), (1967, 46644), (2028, 45241), (2093, 43836), (2366, 38778), (3372, 27209), (3549, 25852), (3588, 25571), (3653, 25116), (3887, 23604), (3934, 23322), (4186, 21918), (4732, 19389), (5901, 15548), (6279, 14612), (6463, 14196), (7098, 12926), (7306, 12558), (7774, 11802), (7868, 11661), (8372, 10959)]