61893972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 181126400

約数和(自身を除く): 119232428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3109, 3318, 4977, 6218, 6636, 9327, 9954, 12436, 18654, 19908, 21763, 27981, 37308, 43526, 55962, 65289, 87052, 111924, 130578, 195867, 245611, 261156, 391734, 491222, 736833, 783468, 982444, 1473666, 1719277, 2210499, 2947332, 3438554, 4420998, 5157831, 6877108, 8841996, 10315662, 15473493, 20631324, 30946986, 61893972]

約数ペア:

[(1, 61893972), (2, 30946986), (3, 20631324), (4, 15473493), (6, 10315662), (7, 8841996), (9, 6877108), (12, 5157831), (14, 4420998), (18, 3438554), (21, 2947332), (28, 2210499), (36, 1719277), (42, 1473666), (63, 982444), (79, 783468), (84, 736833), (126, 491222), (158, 391734), (237, 261156), (252, 245611), (316, 195867), (474, 130578), (553, 111924), (711, 87052), (948, 65289), (1106, 55962), (1422, 43526), (1659, 37308), (2212, 27981), (2844, 21763), (3109, 19908), (3318, 18654), (4977, 12436), (6218, 9954), (6636, 9327)]