80653968

素因数分解:

$2^4\times 3^4\times {\mathrm{62233}}^1$

素因数の和:62253

約数の個数: 50

約数和(自身を含む): 233439734

約数和(自身を除く): 152785766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62233, 124466, 186699, 248932, 373398, 497864, 560097, 746796, 995728, 1120194, 1493592, 1680291, 2240388, 2987184, 3360582, 4480776, 5040873, 6721164, 8961552, 10081746, 13442328, 20163492, 26884656, 40326984, 80653968]

約数ペア:

[(1, 80653968), (2, 40326984), (3, 26884656), (4, 20163492), (6, 13442328), (8, 10081746), (9, 8961552), (12, 6721164), (16, 5040873), (18, 4480776), (24, 3360582), (27, 2987184), (36, 2240388), (48, 1680291), (54, 1493592), (72, 1120194), (81, 995728), (108, 746796), (144, 560097), (162, 497864), (216, 373398), (324, 248932), (432, 186699), (648, 124466), (1296, 62233)]