57375136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 157489920

約数和(自身を除く): 100114784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 61, 68, 76, 91, 104, 112, 119, 122, 133, 136, 152, 182, 208, 221, 224, 238, 244, 247, 266, 272, 304, 323, 364, 416, 427, 442, 476, 488, 494, 532, 544, 608, 646, 728, 793, 854, 884, 952, 976, 988, 1037, 1064, 1159, 1292, 1456, 1547, 1586, 1708, 1729, 1768, 1904, 1952, 1976, 2074, 2128, 2261, 2318, 2584, 2912, 3094, 3172, 3416, 3458, 3536, 3808, 3952, 4148, 4199, 4256, 4522, 4636, 5168, 5551, 6188, 6344, 6832, 6916, 7072, 7259, 7904, 8113, 8296, 8398, 9044, 9272, 10336, 11102, 12376, 12688, 13481, 13664, 13832, 14518, 15067, 16226, 16592, 16796, 18088, 18544, 19703, 22204, 24752, 25376, 26962, 27664, 29036, 29393, 30134, 32452, 33184, 33592, 36176, 37088, 39406, 44408, 49504, 53924, 55328, 58072, 58786, 60268, 64904, 67184, 72352, 78812, 88816, 94367, 105469, 107848, 116144, 117572, 120536, 129808, 134368, 137921, 157624, 177632, 188734, 210938, 215696, 232288, 235144, 241072, 256139, 259616, 275842, 315248, 377468, 421876, 431392, 470288, 482144, 512278, 551684, 630496, 754936, 843752, 940576, 1024556, 1103368, 1509872, 1687504, 1792973, 2049112, 2206736, 3019744, 3375008, 3585946, 4098224, 4413472, 7171892, 8196448, 14343784, 28687568, 57375136]

約数ペア:

[(1, 57375136), (2, 28687568), (4, 14343784), (7, 8196448), (8, 7171892), (13, 4413472), (14, 4098224), (16, 3585946), (17, 3375008), (19, 3019744), (26, 2206736), (28, 2049112), (32, 1792973), (34, 1687504), (38, 1509872), (52, 1103368), (56, 1024556), (61, 940576), (68, 843752), (76, 754936), (91, 630496), (104, 551684), (112, 512278), (119, 482144), (122, 470288), (133, 431392), (136, 421876), (152, 377468), (182, 315248), (208, 275842), (221, 259616), (224, 256139), (238, 241072), (244, 235144), (247, 232288), (266, 215696), (272, 210938), (304, 188734), (323, 177632), (364, 157624), (416, 137921), (427, 134368), (442, 129808), (476, 120536), (488, 117572), (494, 116144), (532, 107848), (544, 105469), (608, 94367), (646, 88816), (728, 78812), (793, 72352), (854, 67184), (884, 64904), (952, 60268), (976, 58786), (988, 58072), (1037, 55328), (1064, 53924), (1159, 49504), (1292, 44408), (1456, 39406), (1547, 37088), (1586, 36176), (1708, 33592), (1729, 33184), (1768, 32452), (1904, 30134), (1952, 29393), (1976, 29036), (2074, 27664), (2128, 26962), (2261, 25376), (2318, 24752), (2584, 22204), (2912, 19703), (3094, 18544), (3172, 18088), (3416, 16796), (3458, 16592), (3536, 16226), (3808, 15067), (3952, 14518), (4148, 13832), (4199, 13664), (4256, 13481), (4522, 12688), (4636, 12376), (5168, 11102), (5551, 10336), (6188, 9272), (6344, 9044), (6832, 8398), (6916, 8296), (7072, 8113), (7259, 7904)]