77970156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 201008640

約数和(自身を除く): 123038484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 7477, 10428, 14954, 22431, 29908, 44862, 82247, 89724, 164494, 246741, 328988, 493482, 590683, 986964, 1181366, 1772049, 2362732, 3544098, 6497513, 7088196, 12995026, 19492539, 25990052, 38985078, 77970156]

約数ペア:

[(1, 77970156), (2, 38985078), (3, 25990052), (4, 19492539), (6, 12995026), (11, 7088196), (12, 6497513), (22, 3544098), (33, 2362732), (44, 1772049), (66, 1181366), (79, 986964), (132, 590683), (158, 493482), (237, 328988), (316, 246741), (474, 164494), (869, 89724), (948, 82247), (1738, 44862), (2607, 29908), (3476, 22431), (5214, 14954), (7477, 10428)]