171435708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4729}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 464864400

約数和(自身を除く): 293428692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 4729, 6042, 9063, 9458, 12084, 14187, 18126, 18916, 28374, 36252, 42561, 56748, 85122, 89851, 170244, 179702, 250637, 269553, 359404, 501274, 539106, 751911, 808659, 1002548, 1078212, 1503822, 1617318, 2255733, 3007644, 3234636, 4511466, 4762103, 9022932, 9524206, 14286309, 19048412, 28572618, 42858927, 57145236, 85717854, 171435708]

約数ペア:

[(1, 171435708), (2, 85717854), (3, 57145236), (4, 42858927), (6, 28572618), (9, 19048412), (12, 14286309), (18, 9524206), (19, 9022932), (36, 4762103), (38, 4511466), (53, 3234636), (57, 3007644), (76, 2255733), (106, 1617318), (114, 1503822), (159, 1078212), (171, 1002548), (212, 808659), (228, 751911), (318, 539106), (342, 501274), (477, 359404), (636, 269553), (684, 250637), (954, 179702), (1007, 170244), (1908, 89851), (2014, 85122), (3021, 56748), (4028, 42561), (4729, 36252), (6042, 28374), (9063, 18916), (9458, 18126), (12084, 14187)]