71131824

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7199

約数の個数: 80

約数和(自身を含む): 213081600

約数和(自身を除く): 141949776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 7159, 9936, 14318, 21477, 28636, 42954, 57272, 64431, 85908, 114544, 128862, 164657, 171816, 193293, 257724, 329314, 343632, 386586, 493971, 515448, 658628, 773172, 987942, 1030896, 1317256, 1481913, 1546344, 1975884, 2634512, 2963826, 3092688, 3951768, 4445739, 5927652, 7903536, 8891478, 11855304, 17782956, 23710608, 35565912, 71131824]

約数ペア:

[(1, 71131824), (2, 35565912), (3, 23710608), (4, 17782956), (6, 11855304), (8, 8891478), (9, 7903536), (12, 5927652), (16, 4445739), (18, 3951768), (23, 3092688), (24, 2963826), (27, 2634512), (36, 1975884), (46, 1546344), (48, 1481913), (54, 1317256), (69, 1030896), (72, 987942), (92, 773172), (108, 658628), (138, 515448), (144, 493971), (184, 386586), (207, 343632), (216, 329314), (276, 257724), (368, 193293), (414, 171816), (432, 164657), (552, 128862), (621, 114544), (828, 85908), (1104, 64431), (1242, 57272), (1656, 42954), (2484, 28636), (3312, 21477), (4968, 14318), (7159, 9936)]