91563472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 80

約数和(自身を含む): 238234752

約数和(自身を除く): 146671280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5717, 8008, 11434, 16016, 22868, 40019, 45736, 62887, 74321, 80038, 91472, 125774, 148642, 160076, 251548, 297284, 320152, 440209, 503096, 520247, 594568, 640304, 817531, 880418, 1006192, 1040494, 1189136, 1635062, 1760836, 2080988, 3270124, 3521672, 4161976, 5722717, 6540248, 7043344, 8323952, 11445434, 13080496, 22890868, 45781736, 91563472]

約数ペア:

[(1, 91563472), (2, 45781736), (4, 22890868), (7, 13080496), (8, 11445434), (11, 8323952), (13, 7043344), (14, 6540248), (16, 5722717), (22, 4161976), (26, 3521672), (28, 3270124), (44, 2080988), (52, 1760836), (56, 1635062), (77, 1189136), (88, 1040494), (91, 1006192), (104, 880418), (112, 817531), (143, 640304), (154, 594568), (176, 520247), (182, 503096), (208, 440209), (286, 320152), (308, 297284), (364, 251548), (572, 160076), (616, 148642), (728, 125774), (1001, 91472), (1144, 80038), (1232, 74321), (1456, 62887), (2002, 45736), (2288, 40019), (4004, 22868), (5717, 16016), (8008, 11434)]