42544572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 126991872

約数和(自身を除く): 84447300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 61, 69, 76, 84, 92, 114, 122, 133, 138, 161, 183, 228, 244, 266, 276, 322, 361, 366, 399, 427, 437, 483, 532, 644, 722, 732, 798, 854, 874, 966, 1083, 1159, 1281, 1311, 1403, 1444, 1596, 1708, 1748, 1932, 2166, 2318, 2527, 2562, 2622, 2806, 3059, 3477, 4209, 4332, 4636, 5054, 5124, 5244, 5612, 6118, 6954, 7581, 8113, 8303, 8418, 9177, 9821, 10108, 12236, 13908, 15162, 16226, 16606, 16836, 18354, 19642, 22021, 24339, 24909, 26657, 29463, 30324, 32452, 33212, 36708, 39284, 44042, 48678, 49818, 53314, 58121, 58926, 66063, 79971, 88084, 97356, 99636, 106628, 116242, 117852, 132126, 154147, 159942, 174363, 186599, 232484, 264252, 308294, 319884, 348726, 373198, 462441, 506483, 559797, 616588, 697452, 746396, 924882, 1012966, 1119594, 1519449, 1849764, 2025932, 2239188, 3038898, 3545381, 6077796, 7090762, 10636143, 14181524, 21272286, 42544572]

約数ペア:

[(1, 42544572), (2, 21272286), (3, 14181524), (4, 10636143), (6, 7090762), (7, 6077796), (12, 3545381), (14, 3038898), (19, 2239188), (21, 2025932), (23, 1849764), (28, 1519449), (38, 1119594), (42, 1012966), (46, 924882), (57, 746396), (61, 697452), (69, 616588), (76, 559797), (84, 506483), (92, 462441), (114, 373198), (122, 348726), (133, 319884), (138, 308294), (161, 264252), (183, 232484), (228, 186599), (244, 174363), (266, 159942), (276, 154147), (322, 132126), (361, 117852), (366, 116242), (399, 106628), (427, 99636), (437, 97356), (483, 88084), (532, 79971), (644, 66063), (722, 58926), (732, 58121), (798, 53314), (854, 49818), (874, 48678), (966, 44042), (1083, 39284), (1159, 36708), (1281, 33212), (1311, 32452), (1403, 30324), (1444, 29463), (1596, 26657), (1708, 24909), (1748, 24339), (1932, 22021), (2166, 19642), (2318, 18354), (2527, 16836), (2562, 16606), (2622, 16226), (2806, 15162), (3059, 13908), (3477, 12236), (4209, 10108), (4332, 9821), (4636, 9177), (5054, 8418), (5124, 8303), (5244, 8113), (5612, 7581), (6118, 6954)]