64498374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 149189040

約数和(自身を除く): 84690666

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 1609, 2227, 2358, 3218, 4454, 4827, 6681, 9654, 13362, 14481, 20043, 27353, 28962, 40086, 54706, 82059, 164118, 210779, 246177, 421558, 492354, 632337, 1264674, 1897011, 3583243, 3794022, 7166486, 10749729, 21499458, 32249187, 64498374]

約数ペア:

[(1, 64498374), (2, 32249187), (3, 21499458), (6, 10749729), (9, 7166486), (17, 3794022), (18, 3583243), (34, 1897011), (51, 1264674), (102, 632337), (131, 492354), (153, 421558), (262, 246177), (306, 210779), (393, 164118), (786, 82059), (1179, 54706), (1609, 40086), (2227, 28962), (2358, 27353), (3218, 20043), (4454, 14481), (4827, 13362), (6681, 9654)]