74995872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 232696800

約数和(自身を除く): 157700928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 149, 168, 196, 214, 224, 294, 298, 321, 336, 392, 428, 447, 588, 596, 642, 672, 749, 784, 856, 894, 1043, 1176, 1192, 1284, 1498, 1568, 1712, 1788, 2086, 2247, 2352, 2384, 2568, 2996, 3129, 3424, 3576, 4172, 4494, 4704, 4768, 5136, 5243, 5992, 6258, 7152, 7301, 8344, 8988, 10272, 10486, 11984, 12516, 14304, 14602, 15729, 15943, 16688, 17976, 20972, 21903, 23968, 25032, 29204, 31458, 31886, 33376, 35952, 41944, 43806, 47829, 50064, 58408, 62916, 63772, 71904, 83888, 87612, 95658, 100128, 111601, 116816, 125832, 127544, 167776, 175224, 191316, 223202, 233632, 251664, 255088, 334803, 350448, 382632, 446404, 503328, 510176, 669606, 700896, 765264, 781207, 892808, 1339212, 1530528, 1562414, 1785616, 2343621, 2678424, 3124828, 3571232, 4687242, 5356848, 6249656, 9374484, 10713696, 12499312, 18748968, 24998624, 37497936, 74995872]

約数ペア:

[(1, 74995872), (2, 37497936), (3, 24998624), (4, 18748968), (6, 12499312), (7, 10713696), (8, 9374484), (12, 6249656), (14, 5356848), (16, 4687242), (21, 3571232), (24, 3124828), (28, 2678424), (32, 2343621), (42, 1785616), (48, 1562414), (49, 1530528), (56, 1339212), (84, 892808), (96, 781207), (98, 765264), (107, 700896), (112, 669606), (147, 510176), (149, 503328), (168, 446404), (196, 382632), (214, 350448), (224, 334803), (294, 255088), (298, 251664), (321, 233632), (336, 223202), (392, 191316), (428, 175224), (447, 167776), (588, 127544), (596, 125832), (642, 116816), (672, 111601), (749, 100128), (784, 95658), (856, 87612), (894, 83888), (1043, 71904), (1176, 63772), (1192, 62916), (1284, 58408), (1498, 50064), (1568, 47829), (1712, 43806), (1788, 41944), (2086, 35952), (2247, 33376), (2352, 31886), (2384, 31458), (2568, 29204), (2996, 25032), (3129, 23968), (3424, 21903), (3576, 20972), (4172, 17976), (4494, 16688), (4704, 15943), (4768, 15729), (5136, 14602), (5243, 14304), (5992, 12516), (6258, 11984), (7152, 10486), (7301, 10272), (8344, 8988)]