81465312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 229219200

約数和(自身を除く): 147753888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 76, 96, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 608, 708, 757, 912, 944, 1121, 1416, 1514, 1824, 1888, 2242, 2271, 2832, 3028, 3363, 4484, 4542, 5664, 6056, 6726, 8968, 9084, 12112, 13452, 14383, 17936, 18168, 24224, 26904, 28766, 35872, 36336, 43149, 44663, 53808, 57532, 72672, 86298, 89326, 107616, 115064, 133989, 172596, 178652, 230128, 267978, 345192, 357304, 460256, 535956, 690384, 714608, 848597, 1071912, 1380768, 1429216, 1697194, 2143824, 2545791, 3394388, 4287648, 5091582, 6788776, 10183164, 13577552, 20366328, 27155104, 40732656, 81465312]

約数ペア:

[(1, 81465312), (2, 40732656), (3, 27155104), (4, 20366328), (6, 13577552), (8, 10183164), (12, 6788776), (16, 5091582), (19, 4287648), (24, 3394388), (32, 2545791), (38, 2143824), (48, 1697194), (57, 1429216), (59, 1380768), (76, 1071912), (96, 848597), (114, 714608), (118, 690384), (152, 535956), (177, 460256), (228, 357304), (236, 345192), (304, 267978), (354, 230128), (456, 178652), (472, 172596), (608, 133989), (708, 115064), (757, 107616), (912, 89326), (944, 86298), (1121, 72672), (1416, 57532), (1514, 53808), (1824, 44663), (1888, 43149), (2242, 36336), (2271, 35872), (2832, 28766), (3028, 26904), (3363, 24224), (4484, 18168), (4542, 17936), (5664, 14383), (6056, 13452), (6726, 12112), (8968, 9084)]