81176284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 93006116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 2879, 4028, 5758, 7049, 11516, 14098, 20153, 28196, 40306, 54701, 80612, 109402, 152587, 218804, 305174, 382907, 610348, 765814, 1068109, 1531628, 2136218, 2899153, 4272436, 5798306, 11596612, 20294071, 40588142, 81176284]

約数ペア:

[(1, 81176284), (2, 40588142), (4, 20294071), (7, 11596612), (14, 5798306), (19, 4272436), (28, 2899153), (38, 2136218), (53, 1531628), (76, 1068109), (106, 765814), (133, 610348), (212, 382907), (266, 305174), (371, 218804), (532, 152587), (742, 109402), (1007, 80612), (1484, 54701), (2014, 40306), (2879, 28196), (4028, 20153), (5758, 14098), (7049, 11516)]