47721564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 72

約数和(自身を含む): 135193968

約数和(自身を除く): 87472404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3257, 3663, 4884, 6514, 7326, 9771, 13028, 14652, 19542, 29313, 35827, 39084, 58626, 71654, 107481, 117252, 120509, 143308, 214962, 241018, 322443, 361527, 429924, 482036, 644886, 723054, 1084581, 1289772, 1325599, 1446108, 2169162, 2651198, 3976797, 4338324, 5302396, 7953594, 11930391, 15907188, 23860782, 47721564]

約数ペア:

[(1, 47721564), (2, 23860782), (3, 15907188), (4, 11930391), (6, 7953594), (9, 5302396), (11, 4338324), (12, 3976797), (18, 2651198), (22, 2169162), (33, 1446108), (36, 1325599), (37, 1289772), (44, 1084581), (66, 723054), (74, 644886), (99, 482036), (111, 429924), (132, 361527), (148, 322443), (198, 241018), (222, 214962), (333, 143308), (396, 120509), (407, 117252), (444, 107481), (666, 71654), (814, 58626), (1221, 39084), (1332, 35827), (1628, 29313), (2442, 19542), (3257, 14652), (3663, 13028), (4884, 9771), (6514, 7326)]