63219780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27045

約数の個数: 72

約数和(自身を含む): 206525592

約数和(自身を除く): 143305812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27017, 54034, 81051, 108068, 135085, 162102, 243153, 270170, 324204, 351221, 405255, 486306, 540340, 702442, 810510, 972612, 1053663, 1215765, 1404884, 1621020, 1756105, 2107326, 2431530, 3160989, 3512210, 4214652, 4863060, 5268315, 6321978, 7024420, 10536630, 12643956, 15804945, 21073260, 31609890, 63219780]

約数ペア:

[(1, 63219780), (2, 31609890), (3, 21073260), (4, 15804945), (5, 12643956), (6, 10536630), (9, 7024420), (10, 6321978), (12, 5268315), (13, 4863060), (15, 4214652), (18, 3512210), (20, 3160989), (26, 2431530), (30, 2107326), (36, 1756105), (39, 1621020), (45, 1404884), (52, 1215765), (60, 1053663), (65, 972612), (78, 810510), (90, 702442), (117, 540340), (130, 486306), (156, 405255), (180, 351221), (195, 324204), (234, 270170), (260, 243153), (390, 162102), (468, 135085), (585, 108068), (780, 81051), (1170, 54034), (2340, 27017)]