172073646

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 401377704

約数和(自身を除く): 229304058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 421, 486, 522, 783, 841, 842, 1263, 1566, 1682, 2349, 2523, 2526, 3789, 4698, 5046, 7047, 7569, 7578, 11367, 12209, 14094, 15138, 22707, 22734, 24418, 34101, 36627, 45414, 68121, 68202, 73254, 102303, 109881, 136242, 204363, 204606, 219762, 329643, 354061, 408726, 659286, 708122, 988929, 1062183, 1977858, 2124366, 2966787, 3186549, 5933574, 6373098, 9559647, 19119294, 28678941, 57357882, 86036823, 172073646]

約数ペア:

[(1, 172073646), (2, 86036823), (3, 57357882), (6, 28678941), (9, 19119294), (18, 9559647), (27, 6373098), (29, 5933574), (54, 3186549), (58, 2966787), (81, 2124366), (87, 1977858), (162, 1062183), (174, 988929), (243, 708122), (261, 659286), (421, 408726), (486, 354061), (522, 329643), (783, 219762), (841, 204606), (842, 204363), (1263, 136242), (1566, 109881), (1682, 102303), (2349, 73254), (2523, 68202), (2526, 68121), (3789, 45414), (4698, 36627), (5046, 34101), (7047, 24418), (7569, 22734), (7578, 22707), (11367, 15138), (12209, 14094)]