71927388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8131

約数の個数: 72

約数和(自身を含む): 206133200

約数和(自身を除く): 134205812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8089, 8892, 16178, 24267, 32356, 48534, 72801, 97068, 105157, 145602, 153691, 210314, 291204, 307382, 315471, 420628, 461073, 614764, 630942, 922146, 946413, 1261884, 1383219, 1844292, 1892826, 1997983, 2766438, 3785652, 3995966, 5532876, 5993949, 7991932, 11987898, 17981847, 23975796, 35963694, 71927388]

約数ペア:

[(1, 71927388), (2, 35963694), (3, 23975796), (4, 17981847), (6, 11987898), (9, 7991932), (12, 5993949), (13, 5532876), (18, 3995966), (19, 3785652), (26, 2766438), (36, 1997983), (38, 1892826), (39, 1844292), (52, 1383219), (57, 1261884), (76, 946413), (78, 922146), (114, 630942), (117, 614764), (156, 461073), (171, 420628), (228, 315471), (234, 307382), (247, 291204), (342, 210314), (468, 153691), (494, 145602), (684, 105157), (741, 97068), (988, 72801), (1482, 48534), (2223, 32356), (2964, 24267), (4446, 16178), (8089, 8892)]