68477904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 221450112

約数和(自身を除く): 152972208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2543, 2992, 3366, 4488, 5086, 6732, 7629, 8976, 10172, 13464, 15258, 20344, 22887, 26928, 27973, 30516, 40688, 43231, 45774, 55946, 61032, 83919, 86462, 91548, 111892, 122064, 129693, 167838, 172924, 183096, 223784, 251757, 259386, 335676, 345848, 366192, 389079, 447568, 475541, 503514, 518772, 671352, 691696, 778158, 951082, 1007028, 1037544, 1342704, 1426623, 1556316, 1902164, 2014056, 2075088, 2853246, 3112632, 3804328, 4028112, 4279869, 5706492, 6225264, 7608656, 8559738, 11412984, 17119476, 22825968, 34238952, 68477904]

約数ペア:

[(1, 68477904), (2, 34238952), (3, 22825968), (4, 17119476), (6, 11412984), (8, 8559738), (9, 7608656), (11, 6225264), (12, 5706492), (16, 4279869), (17, 4028112), (18, 3804328), (22, 3112632), (24, 2853246), (33, 2075088), (34, 2014056), (36, 1902164), (44, 1556316), (48, 1426623), (51, 1342704), (66, 1037544), (68, 1007028), (72, 951082), (88, 778158), (99, 691696), (102, 671352), (132, 518772), (136, 503514), (144, 475541), (153, 447568), (176, 389079), (187, 366192), (198, 345848), (204, 335676), (264, 259386), (272, 251757), (306, 223784), (374, 183096), (396, 172924), (408, 167838), (528, 129693), (561, 122064), (612, 111892), (748, 91548), (792, 86462), (816, 83919), (1122, 61032), (1224, 55946), (1496, 45774), (1584, 43231), (1683, 40688), (2244, 30516), (2448, 27973), (2543, 26928), (2992, 22887), (3366, 20344), (4488, 15258), (5086, 13464), (6732, 10172), (7629, 8976)]