31712076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 88727184

約数和(自身を除く): 57015108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1097, 1314, 1606, 2194, 2409, 2628, 3212, 3291, 4388, 4818, 6582, 7227, 9636, 9873, 12067, 13164, 14454, 19746, 24134, 28908, 36201, 39492, 48268, 72402, 80081, 108603, 144804, 160162, 217206, 240243, 320324, 434412, 480486, 720729, 880891, 960972, 1441458, 1761782, 2642673, 2882916, 3523564, 5285346, 7928019, 10570692, 15856038, 31712076]

約数ペア:

[(1, 31712076), (2, 15856038), (3, 10570692), (4, 7928019), (6, 5285346), (9, 3523564), (11, 2882916), (12, 2642673), (18, 1761782), (22, 1441458), (33, 960972), (36, 880891), (44, 720729), (66, 480486), (73, 434412), (99, 320324), (132, 240243), (146, 217206), (198, 160162), (219, 144804), (292, 108603), (396, 80081), (438, 72402), (657, 48268), (803, 39492), (876, 36201), (1097, 28908), (1314, 24134), (1606, 19746), (2194, 14454), (2409, 13164), (2628, 12067), (3212, 9873), (3291, 9636), (4388, 7227), (4818, 6582)]