138492036

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 362218584

約数和(自身を除く): 223726548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 173, 222, 333, 346, 444, 519, 601, 666, 692, 1038, 1202, 1332, 1557, 1803, 2076, 2404, 3114, 3606, 5409, 6228, 6401, 7212, 10818, 12802, 19203, 21636, 22237, 25604, 38406, 44474, 57609, 66711, 76812, 88948, 103973, 115218, 133422, 200133, 207946, 230436, 266844, 311919, 400266, 415892, 623838, 800532, 935757, 1247676, 1871514, 3743028, 3847001, 7694002, 11541003, 15388004, 23082006, 34623009, 46164012, 69246018, 138492036]

約数ペア:

[(1, 138492036), (2, 69246018), (3, 46164012), (4, 34623009), (6, 23082006), (9, 15388004), (12, 11541003), (18, 7694002), (36, 3847001), (37, 3743028), (74, 1871514), (111, 1247676), (148, 935757), (173, 800532), (222, 623838), (333, 415892), (346, 400266), (444, 311919), (519, 266844), (601, 230436), (666, 207946), (692, 200133), (1038, 133422), (1202, 115218), (1332, 103973), (1557, 88948), (1803, 76812), (2076, 66711), (2404, 57609), (3114, 44474), (3606, 38406), (5409, 25604), (6228, 22237), (6401, 21636), (7212, 19203), (10818, 12802)]