64607868

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 72

約数和(自身を含む): 182426608

約数和(自身を除く): 117818740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5113, 6318, 10226, 12636, 15339, 20452, 30678, 46017, 61356, 66469, 92034, 132938, 138051, 184068, 199407, 265876, 276102, 398814, 414153, 552204, 598221, 797628, 828306, 1196442, 1242459, 1656612, 1794663, 2392884, 2484918, 3589326, 4969836, 5383989, 7178652, 10767978, 16151967, 21535956, 32303934, 64607868]

約数ペア:

[(1, 64607868), (2, 32303934), (3, 21535956), (4, 16151967), (6, 10767978), (9, 7178652), (12, 5383989), (13, 4969836), (18, 3589326), (26, 2484918), (27, 2392884), (36, 1794663), (39, 1656612), (52, 1242459), (54, 1196442), (78, 828306), (81, 797628), (108, 598221), (117, 552204), (156, 414153), (162, 398814), (234, 276102), (243, 265876), (324, 199407), (351, 184068), (468, 138051), (486, 132938), (702, 92034), (972, 66469), (1053, 61356), (1404, 46017), (2106, 30678), (3159, 20452), (4212, 15339), (5113, 12636), (6318, 10226)]