77513904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:955

約数の個数: 120

約数和(自身を含む): 238859712

約数和(自身を除く): 161345808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 881, 936, 1128, 1222, 1692, 1762, 1833, 1872, 2256, 2444, 2643, 3384, 3524, 3666, 4888, 5286, 5499, 6768, 7048, 7332, 7929, 9776, 10572, 10998, 11453, 14096, 14664, 15858, 21144, 21996, 22906, 29328, 31716, 34359, 41407, 42288, 43992, 45812, 63432, 68718, 82814, 87984, 91624, 103077, 124221, 126864, 137436, 165628, 183248, 206154, 248442, 274872, 331256, 372663, 412308, 496884, 538291, 549744, 662512, 745326, 824616, 993768, 1076582, 1490652, 1614873, 1649232, 1987536, 2153164, 2981304, 3229746, 4306328, 4844619, 5962608, 6459492, 8612656, 9689238, 12918984, 19378476, 25837968, 38756952, 77513904]

約数ペア:

[(1, 77513904), (2, 38756952), (3, 25837968), (4, 19378476), (6, 12918984), (8, 9689238), (9, 8612656), (12, 6459492), (13, 5962608), (16, 4844619), (18, 4306328), (24, 3229746), (26, 2981304), (36, 2153164), (39, 1987536), (47, 1649232), (48, 1614873), (52, 1490652), (72, 1076582), (78, 993768), (94, 824616), (104, 745326), (117, 662512), (141, 549744), (144, 538291), (156, 496884), (188, 412308), (208, 372663), (234, 331256), (282, 274872), (312, 248442), (376, 206154), (423, 183248), (468, 165628), (564, 137436), (611, 126864), (624, 124221), (752, 103077), (846, 91624), (881, 87984), (936, 82814), (1128, 68718), (1222, 63432), (1692, 45812), (1762, 43992), (1833, 42288), (1872, 41407), (2256, 34359), (2444, 31716), (2643, 29328), (3384, 22906), (3524, 21996), (3666, 21144), (4888, 15858), (5286, 14664), (5499, 14096), (6768, 11453), (7048, 10998), (7332, 10572), (7929, 9776)]