71041248

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2656

約数の個数: 72

約数和(自身を含む): 204186528

約数和(自身を除く): 133145280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2543, 3104, 3492, 4656, 5086, 6984, 7629, 9312, 10172, 13968, 15258, 20344, 22887, 27936, 30516, 40688, 45774, 61032, 81376, 91548, 122064, 183096, 244128, 246671, 366192, 493342, 732384, 740013, 986684, 1480026, 1973368, 2220039, 2960052, 3946736, 4440078, 5920104, 7893472, 8880156, 11840208, 17760312, 23680416, 35520624, 71041248]

約数ペア:

[(1, 71041248), (2, 35520624), (3, 23680416), (4, 17760312), (6, 11840208), (8, 8880156), (9, 7893472), (12, 5920104), (16, 4440078), (18, 3946736), (24, 2960052), (32, 2220039), (36, 1973368), (48, 1480026), (72, 986684), (96, 740013), (97, 732384), (144, 493342), (194, 366192), (288, 246671), (291, 244128), (388, 183096), (582, 122064), (776, 91548), (873, 81376), (1164, 61032), (1552, 45774), (1746, 40688), (2328, 30516), (2543, 27936), (3104, 22887), (3492, 20344), (4656, 15258), (5086, 13968), (6984, 10172), (7629, 9312)]