61281144

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 175215600

約数和(自身を除く): 113934456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 101, 106, 108, 159, 202, 212, 216, 303, 318, 404, 424, 477, 606, 636, 808, 909, 954, 1212, 1272, 1431, 1818, 1908, 2424, 2727, 2809, 2862, 3636, 3816, 5353, 5454, 5618, 5724, 7272, 8427, 10706, 10908, 11236, 11448, 16059, 16854, 21412, 21816, 22472, 25281, 32118, 33708, 42824, 48177, 50562, 64236, 67416, 75843, 96354, 101124, 128472, 144531, 151686, 192708, 202248, 283709, 289062, 303372, 385416, 567418, 578124, 606744, 851127, 1134836, 1156248, 1702254, 2269672, 2553381, 3404508, 5106762, 6809016, 7660143, 10213524, 15320286, 20427048, 30640572, 61281144]

約数ペア:

[(1, 61281144), (2, 30640572), (3, 20427048), (4, 15320286), (6, 10213524), (8, 7660143), (9, 6809016), (12, 5106762), (18, 3404508), (24, 2553381), (27, 2269672), (36, 1702254), (53, 1156248), (54, 1134836), (72, 851127), (101, 606744), (106, 578124), (108, 567418), (159, 385416), (202, 303372), (212, 289062), (216, 283709), (303, 202248), (318, 192708), (404, 151686), (424, 144531), (477, 128472), (606, 101124), (636, 96354), (808, 75843), (909, 67416), (954, 64236), (1212, 50562), (1272, 48177), (1431, 42824), (1818, 33708), (1908, 32118), (2424, 25281), (2727, 22472), (2809, 21816), (2862, 21412), (3636, 16854), (3816, 16059), (5353, 11448), (5454, 11236), (5618, 10908), (5724, 10706), (7272, 8427)]