61399184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 162370560

約数和(自身を除く): 100971376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 43, 44, 56, 61, 76, 77, 86, 88, 112, 122, 133, 152, 154, 172, 176, 209, 244, 266, 301, 304, 308, 344, 418, 427, 473, 488, 532, 602, 616, 671, 688, 817, 836, 854, 946, 976, 1064, 1159, 1204, 1232, 1342, 1463, 1634, 1672, 1708, 1892, 2128, 2318, 2408, 2623, 2684, 2926, 3268, 3311, 3344, 3416, 3784, 4636, 4697, 4816, 5246, 5368, 5719, 5852, 6536, 6622, 6832, 7568, 8113, 8987, 9272, 9394, 10492, 10736, 11438, 11704, 12749, 13072, 13244, 16226, 17974, 18361, 18544, 18788, 20984, 22876, 23408, 25498, 26488, 28853, 32452, 35948, 36722, 37576, 41968, 45752, 49837, 50996, 52976, 57706, 62909, 64904, 71896, 73444, 75152, 89243, 91504, 99674, 101992, 115412, 125818, 129808, 143792, 146888, 178486, 199348, 201971, 203984, 230824, 251636, 293776, 348859, 356972, 398696, 403942, 461648, 503272, 548207, 697718, 713944, 797392, 807884, 1006544, 1096414, 1395436, 1427888, 1615768, 2192828, 2790872, 3231536, 3837449, 4385656, 5581744, 7674898, 8771312, 15349796, 30699592, 61399184]

約数ペア:

[(1, 61399184), (2, 30699592), (4, 15349796), (7, 8771312), (8, 7674898), (11, 5581744), (14, 4385656), (16, 3837449), (19, 3231536), (22, 2790872), (28, 2192828), (38, 1615768), (43, 1427888), (44, 1395436), (56, 1096414), (61, 1006544), (76, 807884), (77, 797392), (86, 713944), (88, 697718), (112, 548207), (122, 503272), (133, 461648), (152, 403942), (154, 398696), (172, 356972), (176, 348859), (209, 293776), (244, 251636), (266, 230824), (301, 203984), (304, 201971), (308, 199348), (344, 178486), (418, 146888), (427, 143792), (473, 129808), (488, 125818), (532, 115412), (602, 101992), (616, 99674), (671, 91504), (688, 89243), (817, 75152), (836, 73444), (854, 71896), (946, 64904), (976, 62909), (1064, 57706), (1159, 52976), (1204, 50996), (1232, 49837), (1342, 45752), (1463, 41968), (1634, 37576), (1672, 36722), (1708, 35948), (1892, 32452), (2128, 28853), (2318, 26488), (2408, 25498), (2623, 23408), (2684, 22876), (2926, 20984), (3268, 18788), (3311, 18544), (3344, 18361), (3416, 17974), (3784, 16226), (4636, 13244), (4697, 13072), (4816, 12749), (5246, 11704), (5368, 11438), (5719, 10736), (5852, 10492), (6536, 9394), (6622, 9272), (6832, 8987), (7568, 8113)]