72589624

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 138643200

約数和(自身を除く): 66053576

約数列:

[1, 2, 4, 8, 79, 158, 316, 331, 347, 632, 662, 694, 1324, 1388, 2648, 2776, 26149, 27413, 52298, 54826, 104596, 109652, 114857, 209192, 219304, 229714, 459428, 918856, 9073703, 18147406, 36294812, 72589624]

約数ペア:

[(1, 72589624), (2, 36294812), (4, 18147406), (8, 9073703), (79, 918856), (158, 459428), (316, 229714), (331, 219304), (347, 209192), (632, 114857), (662, 109652), (694, 104596), (1324, 54826), (1388, 52298), (2648, 27413), (2776, 26149)]