72606408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 144153912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 83, 84, 123, 127, 164, 166, 168, 246, 249, 254, 287, 328, 332, 381, 492, 498, 508, 574, 581, 664, 762, 861, 889, 984, 996, 1016, 1148, 1162, 1524, 1722, 1743, 1778, 1992, 2296, 2324, 2667, 3048, 3403, 3444, 3486, 3556, 4648, 5207, 5334, 6806, 6888, 6972, 7112, 10209, 10414, 10541, 10668, 13612, 13944, 15621, 20418, 20828, 21082, 21336, 23821, 27224, 31242, 31623, 36449, 40836, 41656, 42164, 47642, 62484, 63246, 71463, 72898, 73787, 81672, 84328, 95284, 109347, 124968, 126492, 142926, 145796, 147574, 190568, 218694, 221361, 252984, 285852, 291592, 295148, 432181, 437388, 442722, 571704, 590296, 864362, 874776, 885444, 1296543, 1728724, 1770888, 2593086, 3025267, 3457448, 5186172, 6050534, 9075801, 10372344, 12101068, 18151602, 24202136, 36303204, 72606408]

約数ペア:

[(1, 72606408), (2, 36303204), (3, 24202136), (4, 18151602), (6, 12101068), (7, 10372344), (8, 9075801), (12, 6050534), (14, 5186172), (21, 3457448), (24, 3025267), (28, 2593086), (41, 1770888), (42, 1728724), (56, 1296543), (82, 885444), (83, 874776), (84, 864362), (123, 590296), (127, 571704), (164, 442722), (166, 437388), (168, 432181), (246, 295148), (249, 291592), (254, 285852), (287, 252984), (328, 221361), (332, 218694), (381, 190568), (492, 147574), (498, 145796), (508, 142926), (574, 126492), (581, 124968), (664, 109347), (762, 95284), (861, 84328), (889, 81672), (984, 73787), (996, 72898), (1016, 71463), (1148, 63246), (1162, 62484), (1524, 47642), (1722, 42164), (1743, 41656), (1778, 40836), (1992, 36449), (2296, 31623), (2324, 31242), (2667, 27224), (3048, 23821), (3403, 21336), (3444, 21082), (3486, 20828), (3556, 20418), (4648, 15621), (5207, 13944), (5334, 13612), (6806, 10668), (6888, 10541), (6972, 10414), (7112, 10209)]