78238048

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 113362592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 593, 608, 868, 992, 1064, 1178, 1186, 1736, 2128, 2356, 2372, 3472, 4123, 4151, 4256, 4712, 4744, 6944, 8246, 8302, 9424, 9488, 11267, 16492, 16604, 18383, 18848, 18976, 22534, 32984, 33208, 36766, 45068, 65968, 66416, 73532, 78869, 90136, 128681, 131936, 132832, 147064, 157738, 180272, 257362, 294128, 315476, 349277, 360544, 514724, 588256, 630952, 698554, 1029448, 1261904, 1397108, 2058896, 2444939, 2523808, 2794216, 4117792, 4889878, 5588432, 9779756, 11176864, 19559512, 39119024, 78238048]

約数ペア:

[(1, 78238048), (2, 39119024), (4, 19559512), (7, 11176864), (8, 9779756), (14, 5588432), (16, 4889878), (19, 4117792), (28, 2794216), (31, 2523808), (32, 2444939), (38, 2058896), (56, 1397108), (62, 1261904), (76, 1029448), (112, 698554), (124, 630952), (133, 588256), (152, 514724), (217, 360544), (224, 349277), (248, 315476), (266, 294128), (304, 257362), (434, 180272), (496, 157738), (532, 147064), (589, 132832), (593, 131936), (608, 128681), (868, 90136), (992, 78869), (1064, 73532), (1178, 66416), (1186, 65968), (1736, 45068), (2128, 36766), (2356, 33208), (2372, 32984), (3472, 22534), (4123, 18976), (4151, 18848), (4256, 18383), (4712, 16604), (4744, 16492), (6944, 11267), (8246, 9488), (8302, 9424)]