31152672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4742

約数の個数: 72

約数和(自身を含む): 92461824

約数和(自身を除く): 61309152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4703, 6624, 9406, 14109, 18812, 28218, 37624, 42327, 56436, 75248, 84654, 108169, 112872, 150496, 169308, 216338, 225744, 324507, 338616, 432676, 451488, 649014, 677232, 865352, 973521, 1298028, 1354464, 1730704, 1947042, 2596056, 3461408, 3894084, 5192112, 7788168, 10384224, 15576336, 31152672]

約数ペア:

[(1, 31152672), (2, 15576336), (3, 10384224), (4, 7788168), (6, 5192112), (8, 3894084), (9, 3461408), (12, 2596056), (16, 1947042), (18, 1730704), (23, 1354464), (24, 1298028), (32, 973521), (36, 865352), (46, 677232), (48, 649014), (69, 451488), (72, 432676), (92, 338616), (96, 324507), (138, 225744), (144, 216338), (184, 169308), (207, 150496), (276, 112872), (288, 108169), (368, 84654), (414, 75248), (552, 56436), (736, 42327), (828, 37624), (1104, 28218), (1656, 18812), (2208, 14109), (3312, 9406), (4703, 6624)]