78880596

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 191009280

約数和(自身を除く): 112128684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 101, 111, 148, 202, 222, 303, 404, 444, 606, 1212, 1759, 3518, 3737, 5277, 7036, 7474, 10554, 11211, 14948, 21108, 22422, 44844, 65083, 130166, 177659, 195249, 260332, 355318, 390498, 532977, 710636, 780996, 1065954, 2131908, 6573383, 13146766, 19720149, 26293532, 39440298, 78880596]

約数ペア:

[(1, 78880596), (2, 39440298), (3, 26293532), (4, 19720149), (6, 13146766), (12, 6573383), (37, 2131908), (74, 1065954), (101, 780996), (111, 710636), (148, 532977), (202, 390498), (222, 355318), (303, 260332), (404, 195249), (444, 177659), (606, 130166), (1212, 65083), (1759, 44844), (3518, 22422), (3737, 21108), (5277, 14948), (7036, 11211), (7474, 10554)]