64372478208

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{15439}}^1$

素因数の和:15608

約数の個数: 144

約数和(自身を含む): 176101228800

約数和(自身を除く): 111728750592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 89, 96, 122, 128, 178, 183, 192, 244, 256, 267, 356, 366, 384, 488, 534, 712, 732, 768, 976, 1068, 1424, 1464, 1952, 2136, 2848, 2928, 3904, 4272, 5429, 5696, 5856, 7808, 8544, 10858, 11392, 11712, 15439, 15616, 16287, 17088, 21716, 22784, 23424, 30878, 32574, 34176, 43432, 46317, 46848, 61756, 65148, 68352, 86864, 92634, 123512, 130296, 173728, 185268, 247024, 260592, 347456, 370536, 494048, 521184, 694912, 741072, 941779, 988096, 1042368, 1374071, 1389824, 1482144, 1883558, 1976192, 2084736, 2748142, 2825337, 2964288, 3767116, 3952384, 4122213, 4169472, 5496284, 5650674, 5928576, 7534232, 8244426, 10992568, 11301348, 11857152, 15068464, 16488852, 21985136, 22602696, 30136928, 32977704, 43970272, 45205392, 60273856, 65955408, 83818331, 87940544, 90410784, 120547712, 131910816, 167636662, 175881088, 180821568, 241095424, 251454993, 263821632, 335273324, 351762176, 361643136, 502909986, 527643264, 670546648, 723286272, 1005819972, 1055286528, 1341093296, 2011639944, 2682186592, 4023279888, 5364373184, 8046559776, 10728746368, 16093119552, 21457492736, 32186239104, 64372478208]

約数ペア:

[(1, 64372478208), (2, 32186239104), (3, 21457492736), (4, 16093119552), (6, 10728746368), (8, 8046559776), (12, 5364373184), (16, 4023279888), (24, 2682186592), (32, 2011639944), (48, 1341093296), (61, 1055286528), (64, 1005819972), (89, 723286272), (96, 670546648), (122, 527643264), (128, 502909986), (178, 361643136), (183, 351762176), (192, 335273324), (244, 263821632), (256, 251454993), (267, 241095424), (356, 180821568), (366, 175881088), (384, 167636662), (488, 131910816), (534, 120547712), (712, 90410784), (732, 87940544), (768, 83818331), (976, 65955408), (1068, 60273856), (1424, 45205392), (1464, 43970272), (1952, 32977704), (2136, 30136928), (2848, 22602696), (2928, 21985136), (3904, 16488852), (4272, 15068464), (5429, 11857152), (5696, 11301348), (5856, 10992568), (7808, 8244426), (8544, 7534232), (10858, 5928576), (11392, 5650674), (11712, 5496284), (15439, 4169472), (15616, 4122213), (16287, 3952384), (17088, 3767116), (21716, 2964288), (22784, 2825337), (23424, 2748142), (30878, 2084736), (32574, 1976192), (34176, 1883558), (43432, 1482144), (46317, 1389824), (46848, 1374071), (61756, 1042368), (65148, 988096), (68352, 941779), (86864, 741072), (92634, 694912), (123512, 521184), (130296, 494048), (173728, 370536), (185268, 347456), (247024, 260592)]