66216768

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20319

約数の個数: 56

約数和(自身を含む): 185513472

約数和(自身を除く): 119296704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 324592, 344879, 486888, 649184, 689758, 973776, 1034637, 1298368, 1379516, 1947552, 2069274, 2759032, 3895104, 4138548, 5518064, 8277096, 11036128, 16554192, 22072256, 33108384, 66216768]

約数ペア:

[(1, 66216768), (2, 33108384), (3, 22072256), (4, 16554192), (6, 11036128), (8, 8277096), (12, 5518064), (16, 4138548), (17, 3895104), (24, 2759032), (32, 2069274), (34, 1947552), (48, 1379516), (51, 1298368), (64, 1034637), (68, 973776), (96, 689758), (102, 649184), (136, 486888), (192, 344879), (204, 324592), (272, 243444), (408, 162296), (544, 121722), (816, 81148), (1088, 60861), (1632, 40574), (3264, 20287)]