64757112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 128087688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 71, 84, 89, 122, 142, 168, 178, 183, 213, 244, 267, 284, 356, 366, 426, 427, 488, 497, 534, 568, 623, 712, 732, 852, 854, 994, 1068, 1246, 1281, 1464, 1491, 1704, 1708, 1869, 1988, 2136, 2492, 2562, 2982, 3416, 3738, 3976, 4331, 4984, 5124, 5429, 5964, 6319, 7476, 8662, 10248, 10858, 11928, 12638, 12993, 14952, 16287, 17324, 18957, 21716, 25276, 25986, 30317, 32574, 34648, 37914, 38003, 43432, 44233, 50552, 51972, 60634, 65148, 75828, 76006, 88466, 90951, 103944, 114009, 121268, 130296, 132699, 151656, 152012, 176932, 181902, 228018, 242536, 265398, 304024, 353864, 363804, 385459, 456036, 530796, 727608, 770918, 912072, 1061592, 1156377, 1541836, 2312754, 2698213, 3083672, 4625508, 5396426, 8094639, 9251016, 10792852, 16189278, 21585704, 32378556, 64757112]

約数ペア:

[(1, 64757112), (2, 32378556), (3, 21585704), (4, 16189278), (6, 10792852), (7, 9251016), (8, 8094639), (12, 5396426), (14, 4625508), (21, 3083672), (24, 2698213), (28, 2312754), (42, 1541836), (56, 1156377), (61, 1061592), (71, 912072), (84, 770918), (89, 727608), (122, 530796), (142, 456036), (168, 385459), (178, 363804), (183, 353864), (213, 304024), (244, 265398), (267, 242536), (284, 228018), (356, 181902), (366, 176932), (426, 152012), (427, 151656), (488, 132699), (497, 130296), (534, 121268), (568, 114009), (623, 103944), (712, 90951), (732, 88466), (852, 76006), (854, 75828), (994, 65148), (1068, 60634), (1246, 51972), (1281, 50552), (1464, 44233), (1491, 43432), (1704, 38003), (1708, 37914), (1869, 34648), (1988, 32574), (2136, 30317), (2492, 25986), (2562, 25276), (2982, 21716), (3416, 18957), (3738, 17324), (3976, 16287), (4331, 14952), (4984, 12993), (5124, 12638), (5429, 11928), (5964, 10858), (6319, 10248), (7476, 8662)]