212964156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1731

約数の個数: 72

約数和(自身を含む): 558702144

約数和(自身を除く): 345737988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 202, 222, 303, 333, 404, 444, 606, 666, 909, 1212, 1332, 1583, 1818, 3166, 3636, 3737, 4749, 6332, 7474, 9498, 11211, 14247, 14948, 18996, 22422, 28494, 33633, 44844, 56988, 58571, 67266, 117142, 134532, 159883, 175713, 234284, 319766, 351426, 479649, 527139, 639532, 702852, 959298, 1054278, 1438947, 1918596, 2108556, 2877894, 5755788, 5915671, 11831342, 17747013, 23662684, 35494026, 53241039, 70988052, 106482078, 212964156]

約数ペア:

[(1, 212964156), (2, 106482078), (3, 70988052), (4, 53241039), (6, 35494026), (9, 23662684), (12, 17747013), (18, 11831342), (36, 5915671), (37, 5755788), (74, 2877894), (101, 2108556), (111, 1918596), (148, 1438947), (202, 1054278), (222, 959298), (303, 702852), (333, 639532), (404, 527139), (444, 479649), (606, 351426), (666, 319766), (909, 234284), (1212, 175713), (1332, 159883), (1583, 134532), (1818, 117142), (3166, 67266), (3636, 58571), (3737, 56988), (4749, 44844), (6332, 33633), (7474, 28494), (9498, 22422), (11211, 18996), (14247, 14948)]