42487536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 137991168

約数和(自身を除く): 95503632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 137, 142, 156, 168, 182, 208, 213, 273, 274, 284, 312, 336, 364, 411, 426, 497, 546, 548, 568, 624, 728, 822, 852, 923, 959, 994, 1092, 1096, 1136, 1456, 1491, 1644, 1704, 1781, 1846, 1918, 1988, 2184, 2192, 2769, 2877, 2982, 3288, 3408, 3562, 3692, 3836, 3976, 4368, 5343, 5538, 5754, 5964, 6461, 6576, 7124, 7384, 7672, 7952, 9727, 10686, 11076, 11508, 11928, 12467, 12922, 14248, 14768, 15344, 19383, 19454, 21372, 22152, 23016, 23856, 24934, 25844, 28496, 29181, 37401, 38766, 38908, 42744, 44304, 46032, 49868, 51688, 58362, 68089, 74802, 77532, 77816, 85488, 99736, 103376, 116724, 126451, 136178, 149604, 155064, 155632, 199472, 204267, 233448, 252902, 272356, 299208, 310128, 379353, 408534, 466896, 505804, 544712, 598416, 758706, 817068, 885157, 1011608, 1089424, 1517412, 1634136, 1770314, 2023216, 2655471, 3034824, 3268272, 3540628, 5310942, 6069648, 7081256, 10621884, 14162512, 21243768, 42487536]

約数ペア:

[(1, 42487536), (2, 21243768), (3, 14162512), (4, 10621884), (6, 7081256), (7, 6069648), (8, 5310942), (12, 3540628), (13, 3268272), (14, 3034824), (16, 2655471), (21, 2023216), (24, 1770314), (26, 1634136), (28, 1517412), (39, 1089424), (42, 1011608), (48, 885157), (52, 817068), (56, 758706), (71, 598416), (78, 544712), (84, 505804), (91, 466896), (104, 408534), (112, 379353), (137, 310128), (142, 299208), (156, 272356), (168, 252902), (182, 233448), (208, 204267), (213, 199472), (273, 155632), (274, 155064), (284, 149604), (312, 136178), (336, 126451), (364, 116724), (411, 103376), (426, 99736), (497, 85488), (546, 77816), (548, 77532), (568, 74802), (624, 68089), (728, 58362), (822, 51688), (852, 49868), (923, 46032), (959, 44304), (994, 42744), (1092, 38908), (1096, 38766), (1136, 37401), (1456, 29181), (1491, 28496), (1644, 25844), (1704, 24934), (1781, 23856), (1846, 23016), (1918, 22152), (1988, 21372), (2184, 19454), (2192, 19383), (2769, 15344), (2877, 14768), (2982, 14248), (3288, 12922), (3408, 12467), (3562, 11928), (3692, 11508), (3836, 11076), (3976, 10686), (4368, 9727), (5343, 7952), (5538, 7672), (5754, 7384), (5964, 7124), (6461, 6576)]