64778904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47353}}^1$

素因数の和:47384

約数の個数: 48

約数和(自身を含む): 184680600

約数和(自身を除く): 119901696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 47353, 94706, 142059, 189412, 284118, 378824, 426177, 568236, 852354, 899707, 1136472, 1704708, 1799414, 2699121, 3409416, 3598828, 5398242, 7197656, 8097363, 10796484, 16194726, 21592968, 32389452, 64778904]

約数ペア:

[(1, 64778904), (2, 32389452), (3, 21592968), (4, 16194726), (6, 10796484), (8, 8097363), (9, 7197656), (12, 5398242), (18, 3598828), (19, 3409416), (24, 2699121), (36, 1799414), (38, 1704708), (57, 1136472), (72, 899707), (76, 852354), (114, 568236), (152, 426177), (171, 378824), (228, 284118), (342, 189412), (456, 142059), (684, 94706), (1368, 47353)]