80451264128

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1802

約数の個数: 128

約数和(自身を含む): 167384448000

約数和(自身を除く): 86933183872

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 109, 128, 158, 188, 218, 316, 376, 436, 632, 752, 872, 1264, 1504, 1553, 1744, 2528, 3008, 3106, 3488, 3713, 5056, 5123, 6016, 6212, 6976, 7426, 8611, 10112, 10246, 12424, 13952, 14852, 17222, 20492, 24848, 29704, 34444, 40984, 49696, 59408, 68888, 72991, 81968, 99392, 118816, 122687, 137776, 145982, 163936, 169277, 198784, 237632, 245374, 275552, 291964, 327872, 338554, 404717, 475264, 490748, 551104, 583928, 655744, 677108, 809434, 981496, 1102208, 1167856, 1354216, 1618868, 1962992, 2335712, 2708432, 3237736, 3925984, 4671424, 5416864, 5766289, 6475472, 7851968, 7956019, 9342848, 10833728, 11532578, 12950944, 13372883, 15703936, 15912038, 21667456, 23065156, 25901888, 26745766, 31824076, 46130312, 51803776, 53491532, 63648152, 92260624, 106983064, 127296304, 184521248, 213966128, 254592608, 369042496, 427932256, 509185216, 628525501, 738084992, 855864512, 1018370432, 1257051002, 1711729024, 2514102004, 5028204008, 10056408016, 20112816032, 40225632064, 80451264128]

約数ペア:

[(1, 80451264128), (2, 40225632064), (4, 20112816032), (8, 10056408016), (16, 5028204008), (32, 2514102004), (47, 1711729024), (64, 1257051002), (79, 1018370432), (94, 855864512), (109, 738084992), (128, 628525501), (158, 509185216), (188, 427932256), (218, 369042496), (316, 254592608), (376, 213966128), (436, 184521248), (632, 127296304), (752, 106983064), (872, 92260624), (1264, 63648152), (1504, 53491532), (1553, 51803776), (1744, 46130312), (2528, 31824076), (3008, 26745766), (3106, 25901888), (3488, 23065156), (3713, 21667456), (5056, 15912038), (5123, 15703936), (6016, 13372883), (6212, 12950944), (6976, 11532578), (7426, 10833728), (8611, 9342848), (10112, 7956019), (10246, 7851968), (12424, 6475472), (13952, 5766289), (14852, 5416864), (17222, 4671424), (20492, 3925984), (24848, 3237736), (29704, 2708432), (34444, 2335712), (40984, 1962992), (49696, 1618868), (59408, 1354216), (68888, 1167856), (72991, 1102208), (81968, 981496), (99392, 809434), (118816, 677108), (122687, 655744), (137776, 583928), (145982, 551104), (163936, 490748), (169277, 475264), (198784, 404717), (237632, 338554), (245374, 327872), (275552, 291964)]