65972028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 165183312

約数和(自身を除く): 99211284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 157, 194, 228, 291, 314, 361, 388, 471, 582, 628, 722, 942, 1083, 1164, 1444, 1843, 1884, 2166, 2983, 3686, 4332, 5529, 5966, 7372, 8949, 11058, 11932, 15229, 17898, 22116, 30458, 35017, 35796, 45687, 56677, 60916, 70034, 91374, 105051, 113354, 140068, 170031, 182748, 210102, 226708, 289351, 340062, 420204, 578702, 680124, 868053, 1157404, 1736106, 3472212, 5497669, 10995338, 16493007, 21990676, 32986014, 65972028]

約数ペア:

[(1, 65972028), (2, 32986014), (3, 21990676), (4, 16493007), (6, 10995338), (12, 5497669), (19, 3472212), (38, 1736106), (57, 1157404), (76, 868053), (97, 680124), (114, 578702), (157, 420204), (194, 340062), (228, 289351), (291, 226708), (314, 210102), (361, 182748), (388, 170031), (471, 140068), (582, 113354), (628, 105051), (722, 91374), (942, 70034), (1083, 60916), (1164, 56677), (1444, 45687), (1843, 35796), (1884, 35017), (2166, 30458), (2983, 22116), (3686, 17898), (4332, 15229), (5529, 11932), (5966, 11058), (7372, 8949)]