81949584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 226771200

約数和(自身を除く): 144821616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 1523, 2242, 2832, 3046, 3363, 4484, 4569, 6092, 6726, 8968, 9138, 12184, 13452, 17936, 18276, 24368, 26904, 28937, 36552, 53808, 57874, 73104, 86811, 89857, 115748, 173622, 179714, 231496, 269571, 347244, 359428, 462992, 539142, 694488, 718856, 1078284, 1388976, 1437712, 1707283, 2156568, 3414566, 4313136, 5121849, 6829132, 10243698, 13658264, 20487396, 27316528, 40974792, 81949584]

約数ペア:

[(1, 81949584), (2, 40974792), (3, 27316528), (4, 20487396), (6, 13658264), (8, 10243698), (12, 6829132), (16, 5121849), (19, 4313136), (24, 3414566), (38, 2156568), (48, 1707283), (57, 1437712), (59, 1388976), (76, 1078284), (114, 718856), (118, 694488), (152, 539142), (177, 462992), (228, 359428), (236, 347244), (304, 269571), (354, 231496), (456, 179714), (472, 173622), (708, 115748), (912, 89857), (944, 86811), (1121, 73104), (1416, 57874), (1523, 53808), (2242, 36552), (2832, 28937), (3046, 26904), (3363, 24368), (4484, 18276), (4569, 17936), (6092, 13452), (6726, 12184), (8968, 9138)]