64978992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 198327584

約数和(自身を除く): 133348592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 337, 412, 468, 618, 624, 674, 824, 927, 936, 1011, 1236, 1339, 1348, 1648, 1854, 1872, 2022, 2472, 2678, 2696, 3033, 3708, 4017, 4044, 4381, 4944, 5356, 5392, 6066, 7416, 8034, 8088, 8762, 10712, 12051, 12132, 13143, 14832, 16068, 16176, 17524, 21424, 24102, 24264, 26286, 32136, 34711, 35048, 39429, 48204, 48528, 52572, 64272, 69422, 70096, 78858, 96408, 104133, 105144, 138844, 157716, 192816, 208266, 210288, 277688, 312399, 315432, 416532, 451243, 555376, 624798, 630864, 833064, 902486, 1249596, 1353729, 1666128, 1804972, 2499192, 2707458, 3609944, 4061187, 4998384, 5414916, 7219888, 8122374, 10829832, 16244748, 21659664, 32489496, 64978992]

約数ペア:

[(1, 64978992), (2, 32489496), (3, 21659664), (4, 16244748), (6, 10829832), (8, 8122374), (9, 7219888), (12, 5414916), (13, 4998384), (16, 4061187), (18, 3609944), (24, 2707458), (26, 2499192), (36, 1804972), (39, 1666128), (48, 1353729), (52, 1249596), (72, 902486), (78, 833064), (103, 630864), (104, 624798), (117, 555376), (144, 451243), (156, 416532), (206, 315432), (208, 312399), (234, 277688), (309, 210288), (312, 208266), (337, 192816), (412, 157716), (468, 138844), (618, 105144), (624, 104133), (674, 96408), (824, 78858), (927, 70096), (936, 69422), (1011, 64272), (1236, 52572), (1339, 48528), (1348, 48204), (1648, 39429), (1854, 35048), (1872, 34711), (2022, 32136), (2472, 26286), (2678, 24264), (2696, 24102), (3033, 21424), (3708, 17524), (4017, 16176), (4044, 16068), (4381, 14832), (4944, 13143), (5356, 12132), (5392, 12051), (6066, 10712), (7416, 8762), (8034, 8088)]