69209944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 72624296

約数列:

[1, 2, 4, 8, 23, 46, 47, 53, 92, 94, 106, 151, 184, 188, 212, 302, 376, 424, 604, 1081, 1208, 1219, 2162, 2438, 2491, 3473, 4324, 4876, 4982, 6946, 7097, 8003, 8648, 9752, 9964, 13892, 14194, 16006, 19928, 27784, 28388, 32012, 56776, 57293, 64024, 114586, 163231, 184069, 229172, 326462, 368138, 376141, 458344, 652924, 736276, 752282, 1305848, 1472552, 1504564, 3009128, 8651243, 17302486, 34604972, 69209944]

約数ペア:

[(1, 69209944), (2, 34604972), (4, 17302486), (8, 8651243), (23, 3009128), (46, 1504564), (47, 1472552), (53, 1305848), (92, 752282), (94, 736276), (106, 652924), (151, 458344), (184, 376141), (188, 368138), (212, 326462), (302, 229172), (376, 184069), (424, 163231), (604, 114586), (1081, 64024), (1208, 57293), (1219, 56776), (2162, 32012), (2438, 28388), (2491, 27784), (3473, 19928), (4324, 16006), (4876, 14194), (4982, 13892), (6946, 9964), (7097, 9752), (8003, 8648)]