13781232

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 44044800

約数和(自身を除く): 30263568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 73, 76, 92, 108, 114, 138, 144, 146, 152, 171, 184, 207, 216, 219, 228, 276, 292, 304, 342, 368, 414, 432, 437, 438, 456, 513, 552, 584, 621, 657, 684, 828, 874, 876, 912, 1026, 1104, 1168, 1242, 1311, 1314, 1368, 1387, 1656, 1679, 1748, 1752, 1971, 2052, 2484, 2622, 2628, 2736, 2774, 3312, 3358, 3496, 3504, 3933, 3942, 4104, 4161, 4968, 5037, 5244, 5256, 5548, 6716, 6992, 7866, 7884, 8208, 8322, 9936, 10074, 10488, 10512, 11096, 11799, 12483, 13432, 15111, 15732, 15768, 16644, 20148, 20976, 22192, 23598, 24966, 26864, 30222, 31464, 31536, 31901, 33288, 37449, 40296, 45333, 47196, 49932, 60444, 62928, 63802, 66576, 74898, 80592, 90666, 94392, 95703, 99864, 120888, 127604, 149796, 181332, 188784, 191406, 199728, 241776, 255208, 287109, 299592, 362664, 382812, 510416, 574218, 599184, 725328, 765624, 861327, 1148436, 1531248, 1722654, 2296872, 3445308, 4593744, 6890616, 13781232]

約数ペア:

[(1, 13781232), (2, 6890616), (3, 4593744), (4, 3445308), (6, 2296872), (8, 1722654), (9, 1531248), (12, 1148436), (16, 861327), (18, 765624), (19, 725328), (23, 599184), (24, 574218), (27, 510416), (36, 382812), (38, 362664), (46, 299592), (48, 287109), (54, 255208), (57, 241776), (69, 199728), (72, 191406), (73, 188784), (76, 181332), (92, 149796), (108, 127604), (114, 120888), (138, 99864), (144, 95703), (146, 94392), (152, 90666), (171, 80592), (184, 74898), (207, 66576), (216, 63802), (219, 62928), (228, 60444), (276, 49932), (292, 47196), (304, 45333), (342, 40296), (368, 37449), (414, 33288), (432, 31901), (437, 31536), (438, 31464), (456, 30222), (513, 26864), (552, 24966), (584, 23598), (621, 22192), (657, 20976), (684, 20148), (828, 16644), (874, 15768), (876, 15732), (912, 15111), (1026, 13432), (1104, 12483), (1168, 11799), (1242, 11096), (1311, 10512), (1314, 10488), (1368, 10074), (1387, 9936), (1656, 8322), (1679, 8208), (1748, 7884), (1752, 7866), (1971, 6992), (2052, 6716), (2484, 5548), (2622, 5256), (2628, 5244), (2736, 5037), (2774, 4968), (3312, 4161), (3358, 4104), (3496, 3942), (3504, 3933)]