78377616

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 235290744

約数和(自身を除く): 156913128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 202, 204, 272, 303, 306, 317, 404, 408, 606, 612, 634, 808, 816, 909, 951, 1212, 1224, 1268, 1616, 1717, 1818, 1902, 2424, 2448, 2536, 2853, 3434, 3636, 3804, 4848, 5072, 5151, 5389, 5706, 6868, 7272, 7608, 10302, 10778, 11412, 13736, 14544, 15216, 15453, 16167, 20604, 21556, 22824, 27472, 30906, 32017, 32334, 41208, 43112, 45648, 48501, 61812, 64034, 64668, 82416, 86224, 96051, 97002, 123624, 128068, 129336, 192102, 194004, 247248, 256136, 258672, 288153, 384204, 388008, 512272, 544289, 576306, 768408, 776016, 1088578, 1152612, 1536816, 1632867, 2177156, 2305224, 3265734, 4354312, 4610448, 4898601, 6531468, 8708624, 9797202, 13062936, 19594404, 26125872, 39188808, 78377616]

約数ペア:

[(1, 78377616), (2, 39188808), (3, 26125872), (4, 19594404), (6, 13062936), (8, 9797202), (9, 8708624), (12, 6531468), (16, 4898601), (17, 4610448), (18, 4354312), (24, 3265734), (34, 2305224), (36, 2177156), (48, 1632867), (51, 1536816), (68, 1152612), (72, 1088578), (101, 776016), (102, 768408), (136, 576306), (144, 544289), (153, 512272), (202, 388008), (204, 384204), (272, 288153), (303, 258672), (306, 256136), (317, 247248), (404, 194004), (408, 192102), (606, 129336), (612, 128068), (634, 123624), (808, 97002), (816, 96051), (909, 86224), (951, 82416), (1212, 64668), (1224, 64034), (1268, 61812), (1616, 48501), (1717, 45648), (1818, 43112), (1902, 41208), (2424, 32334), (2448, 32017), (2536, 30906), (2853, 27472), (3434, 22824), (3636, 21556), (3804, 20604), (4848, 16167), (5072, 15453), (5151, 15216), (5389, 14544), (5706, 13736), (6868, 11412), (7272, 10778), (7608, 10302)]