73156864

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 161737632

約数和(自身を除く): 88580768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 313, 332, 352, 626, 664, 704, 913, 1252, 1328, 1408, 1826, 2504, 2656, 2816, 3443, 3652, 5008, 5312, 6886, 7304, 10016, 10624, 13772, 14608, 20032, 21248, 25979, 27544, 29216, 40064, 51958, 55088, 58432, 80128, 103916, 110176, 116864, 207832, 220352, 233728, 285769, 415664, 440704, 571538, 831328, 881408, 1143076, 1662656, 2286152, 3325312, 4572304, 6650624, 9144608, 18289216, 36578432, 73156864]

約数ペア:

[(1, 73156864), (2, 36578432), (4, 18289216), (8, 9144608), (11, 6650624), (16, 4572304), (22, 3325312), (32, 2286152), (44, 1662656), (64, 1143076), (83, 881408), (88, 831328), (128, 571538), (166, 440704), (176, 415664), (256, 285769), (313, 233728), (332, 220352), (352, 207832), (626, 116864), (664, 110176), (704, 103916), (913, 80128), (1252, 58432), (1328, 55088), (1408, 51958), (1826, 40064), (2504, 29216), (2656, 27544), (2816, 25979), (3443, 21248), (3652, 20032), (5008, 14608), (5312, 13772), (6886, 10624), (7304, 10016)]