72689232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 238270464

約数和(自身を除く): 165581232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 277, 284, 308, 336, 426, 462, 497, 528, 554, 568, 616, 781, 831, 852, 924, 994, 1108, 1136, 1232, 1491, 1562, 1662, 1704, 1848, 1939, 1988, 2216, 2343, 2982, 3047, 3124, 3324, 3408, 3696, 3878, 3976, 4432, 4686, 5467, 5817, 5964, 6094, 6248, 6648, 7756, 7952, 9141, 9372, 10934, 11634, 11928, 12188, 12496, 13296, 15512, 16401, 18282, 18744, 19667, 21329, 21868, 23268, 23856, 24376, 31024, 32802, 36564, 37488, 39334, 42658, 43736, 46536, 48752, 59001, 63987, 65604, 73128, 78668, 85316, 87472, 93072, 118002, 127974, 131208, 137669, 146256, 157336, 170632, 216337, 236004, 255948, 262416, 275338, 314672, 341264, 413007, 432674, 472008, 511896, 550676, 649011, 826014, 865348, 944016, 1023792, 1101352, 1298022, 1514359, 1652028, 1730696, 2202704, 2596044, 3028718, 3304056, 3461392, 4543077, 5192088, 6057436, 6608112, 9086154, 10384176, 12114872, 18172308, 24229744, 36344616, 72689232]

約数ペア:

[(1, 72689232), (2, 36344616), (3, 24229744), (4, 18172308), (6, 12114872), (7, 10384176), (8, 9086154), (11, 6608112), (12, 6057436), (14, 5192088), (16, 4543077), (21, 3461392), (22, 3304056), (24, 3028718), (28, 2596044), (33, 2202704), (42, 1730696), (44, 1652028), (48, 1514359), (56, 1298022), (66, 1101352), (71, 1023792), (77, 944016), (84, 865348), (88, 826014), (112, 649011), (132, 550676), (142, 511896), (154, 472008), (168, 432674), (176, 413007), (213, 341264), (231, 314672), (264, 275338), (277, 262416), (284, 255948), (308, 236004), (336, 216337), (426, 170632), (462, 157336), (497, 146256), (528, 137669), (554, 131208), (568, 127974), (616, 118002), (781, 93072), (831, 87472), (852, 85316), (924, 78668), (994, 73128), (1108, 65604), (1136, 63987), (1232, 59001), (1491, 48752), (1562, 46536), (1662, 43736), (1704, 42658), (1848, 39334), (1939, 37488), (1988, 36564), (2216, 32802), (2343, 31024), (2982, 24376), (3047, 23856), (3124, 23268), (3324, 21868), (3408, 21329), (3696, 19667), (3878, 18744), (3976, 18282), (4432, 16401), (4686, 15512), (5467, 13296), (5817, 12496), (5964, 12188), (6094, 11928), (6248, 11634), (6648, 10934), (7756, 9372), (7952, 9141)]