72375768

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 206154960

約数和(自身を除く): 133779192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 1831, 2196, 3294, 3662, 4392, 4941, 5493, 6588, 7324, 9882, 10986, 13176, 14648, 16479, 19764, 21972, 32958, 39528, 43944, 49437, 65916, 98874, 111691, 131832, 148311, 197748, 223382, 296622, 335073, 395496, 446764, 593244, 670146, 893528, 1005219, 1186488, 1340292, 2010438, 2680584, 3015657, 4020876, 6031314, 8041752, 9046971, 12062628, 18093942, 24125256, 36187884, 72375768]

約数ペア:

[(1, 72375768), (2, 36187884), (3, 24125256), (4, 18093942), (6, 12062628), (8, 9046971), (9, 8041752), (12, 6031314), (18, 4020876), (24, 3015657), (27, 2680584), (36, 2010438), (54, 1340292), (61, 1186488), (72, 1005219), (81, 893528), (108, 670146), (122, 593244), (162, 446764), (183, 395496), (216, 335073), (244, 296622), (324, 223382), (366, 197748), (488, 148311), (549, 131832), (648, 111691), (732, 98874), (1098, 65916), (1464, 49437), (1647, 43944), (1831, 39528), (2196, 32958), (3294, 21972), (3662, 19764), (4392, 16479), (4941, 14648), (5493, 13176), (6588, 10986), (7324, 9882)]