73209816

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1787}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 198736200

約数和(自身を除く): 125526384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 1787, 2276, 3414, 3574, 4552, 5121, 5361, 6828, 7148, 10242, 10722, 13656, 14296, 16083, 20484, 21444, 32166, 40968, 42888, 64332, 128664, 1016803, 2033606, 3050409, 4067212, 6100818, 8134424, 9151227, 12201636, 18302454, 24403272, 36604908, 73209816]

約数ペア:

[(1, 73209816), (2, 36604908), (3, 24403272), (4, 18302454), (6, 12201636), (8, 9151227), (9, 8134424), (12, 6100818), (18, 4067212), (24, 3050409), (36, 2033606), (72, 1016803), (569, 128664), (1138, 64332), (1707, 42888), (1787, 40968), (2276, 32166), (3414, 21444), (3574, 20484), (4552, 16083), (5121, 14296), (5361, 13656), (6828, 10722), (7148, 10242)]