65255856

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 173631744

約数和(自身を除く): 108375888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 103, 134, 197, 201, 206, 268, 309, 394, 402, 412, 536, 591, 618, 788, 804, 824, 1072, 1182, 1236, 1576, 1608, 1648, 2364, 2472, 3152, 3216, 4728, 4944, 6901, 9456, 13199, 13802, 20291, 20703, 26398, 27604, 39597, 40582, 41406, 52796, 55208, 60873, 79194, 81164, 82812, 105592, 110416, 121746, 158388, 162328, 165624, 211184, 243492, 316776, 324656, 331248, 486984, 633552, 973968, 1359497, 2718994, 4078491, 5437988, 8156982, 10875976, 16313964, 21751952, 32627928, 65255856]

約数ペア:

[(1, 65255856), (2, 32627928), (3, 21751952), (4, 16313964), (6, 10875976), (8, 8156982), (12, 5437988), (16, 4078491), (24, 2718994), (48, 1359497), (67, 973968), (103, 633552), (134, 486984), (197, 331248), (201, 324656), (206, 316776), (268, 243492), (309, 211184), (394, 165624), (402, 162328), (412, 158388), (536, 121746), (591, 110416), (618, 105592), (788, 82812), (804, 81164), (824, 79194), (1072, 60873), (1182, 55208), (1236, 52796), (1576, 41406), (1608, 40582), (1648, 39597), (2364, 27604), (2472, 26398), (3152, 20703), (3216, 20291), (4728, 13802), (4944, 13199), (6901, 9456)]