145276848

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1183

約数の個数: 80

約数和(自身を含む): 418445440

約数和(自身を除く): 273168592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 643, 1046, 1286, 1569, 1929, 2092, 2572, 3138, 3858, 4184, 4707, 5144, 5787, 6276, 7716, 8368, 9414, 10288, 11574, 12552, 14121, 15432, 17361, 18828, 23148, 25104, 28242, 30864, 34722, 37656, 46296, 56484, 69444, 75312, 92592, 112968, 138888, 225936, 277776, 336289, 672578, 1008867, 1345156, 2017734, 2690312, 3026601, 4035468, 5380624, 6053202, 8070936, 9079803, 12106404, 16141872, 18159606, 24212808, 36319212, 48425616, 72638424, 145276848]

約数ペア:

[(1, 145276848), (2, 72638424), (3, 48425616), (4, 36319212), (6, 24212808), (8, 18159606), (9, 16141872), (12, 12106404), (16, 9079803), (18, 8070936), (24, 6053202), (27, 5380624), (36, 4035468), (48, 3026601), (54, 2690312), (72, 2017734), (108, 1345156), (144, 1008867), (216, 672578), (432, 336289), (523, 277776), (643, 225936), (1046, 138888), (1286, 112968), (1569, 92592), (1929, 75312), (2092, 69444), (2572, 56484), (3138, 46296), (3858, 37656), (4184, 34722), (4707, 30864), (5144, 28242), (5787, 25104), (6276, 23148), (7716, 18828), (8368, 17361), (9414, 15432), (10288, 14121), (11574, 12552)]