78441264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 260340480

約数和(自身を除く): 181899216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 374, 396, 408, 432, 459, 528, 561, 594, 612, 748, 792, 816, 918, 971, 1122, 1188, 1224, 1496, 1584, 1683, 1836, 1942, 2244, 2376, 2448, 2913, 2992, 3366, 3672, 3884, 4488, 4752, 5049, 5826, 6732, 7344, 7768, 8739, 8976, 10098, 10681, 11652, 13464, 15536, 16507, 17478, 20196, 21362, 23304, 26217, 26928, 32043, 33014, 34956, 40392, 42724, 46608, 49521, 52434, 64086, 66028, 69912, 80784, 85448, 96129, 99042, 104868, 128172, 132056, 139824, 148563, 170896, 181577, 192258, 198084, 209736, 256344, 264112, 288387, 297126, 363154, 384516, 396168, 419472, 445689, 512688, 544731, 576774, 594252, 726308, 769032, 792336, 891378, 1089462, 1153548, 1188504, 1452616, 1538064, 1634193, 1782756, 2178924, 2307096, 2377008, 2905232, 3268386, 3565512, 4357848, 4614192, 4902579, 6536772, 7131024, 8715696, 9805158, 13073544, 19610316, 26147088, 39220632, 78441264]

約数ペア:

[(1, 78441264), (2, 39220632), (3, 26147088), (4, 19610316), (6, 13073544), (8, 9805158), (9, 8715696), (11, 7131024), (12, 6536772), (16, 4902579), (17, 4614192), (18, 4357848), (22, 3565512), (24, 3268386), (27, 2905232), (33, 2377008), (34, 2307096), (36, 2178924), (44, 1782756), (48, 1634193), (51, 1538064), (54, 1452616), (66, 1188504), (68, 1153548), (72, 1089462), (88, 891378), (99, 792336), (102, 769032), (108, 726308), (132, 594252), (136, 576774), (144, 544731), (153, 512688), (176, 445689), (187, 419472), (198, 396168), (204, 384516), (216, 363154), (264, 297126), (272, 288387), (297, 264112), (306, 256344), (374, 209736), (396, 198084), (408, 192258), (432, 181577), (459, 170896), (528, 148563), (561, 139824), (594, 132056), (612, 128172), (748, 104868), (792, 99042), (816, 96129), (918, 85448), (971, 80784), (1122, 69912), (1188, 66028), (1224, 64086), (1496, 52434), (1584, 49521), (1683, 46608), (1836, 42724), (1942, 40392), (2244, 34956), (2376, 33014), (2448, 32043), (2913, 26928), (2992, 26217), (3366, 23304), (3672, 21362), (3884, 20196), (4488, 17478), (4752, 16507), (5049, 15536), (5826, 13464), (6732, 11652), (7344, 10681), (7768, 10098), (8739, 8976)]