123737068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 272186880

約数和(自身を除く): 148449812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 169, 182, 316, 331, 338, 364, 553, 662, 676, 1027, 1106, 1183, 1324, 2054, 2212, 2317, 2366, 4108, 4303, 4634, 4732, 7189, 8606, 9268, 13351, 14378, 17212, 26149, 26702, 28756, 30121, 52298, 53404, 55939, 60242, 93457, 104596, 111878, 120484, 183043, 186914, 223756, 339937, 366086, 373828, 391573, 679874, 732172, 783146, 1359748, 1566292, 2379559, 4419181, 4759118, 8838362, 9518236, 17676724, 30934267, 61868534, 123737068]

約数ペア:

[(1, 123737068), (2, 61868534), (4, 30934267), (7, 17676724), (13, 9518236), (14, 8838362), (26, 4759118), (28, 4419181), (52, 2379559), (79, 1566292), (91, 1359748), (158, 783146), (169, 732172), (182, 679874), (316, 391573), (331, 373828), (338, 366086), (364, 339937), (553, 223756), (662, 186914), (676, 183043), (1027, 120484), (1106, 111878), (1183, 104596), (1324, 93457), (2054, 60242), (2212, 55939), (2317, 53404), (2366, 52298), (4108, 30121), (4303, 28756), (4634, 26702), (4732, 26149), (7189, 17212), (8606, 14378), (9268, 13351)]