61337808

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8693}}^1$

素因数の和:8721

約数の個数: 90

約数和(自身を含む): 199709874

約数和(自身を除く): 138372066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8693, 17386, 26079, 34772, 52158, 60851, 69544, 78237, 104316, 121702, 139088, 156474, 182553, 208632, 243404, 312948, 365106, 417264, 425957, 486808, 547659, 625896, 730212, 851914, 973616, 1095318, 1251792, 1277871, 1460424, 1703828, 2190636, 2555742, 2920848, 3407656, 3833613, 4381272, 5111484, 6815312, 7667226, 8762544, 10222968, 15334452, 20445936, 30668904, 61337808]

約数ペア:

[(1, 61337808), (2, 30668904), (3, 20445936), (4, 15334452), (6, 10222968), (7, 8762544), (8, 7667226), (9, 6815312), (12, 5111484), (14, 4381272), (16, 3833613), (18, 3407656), (21, 2920848), (24, 2555742), (28, 2190636), (36, 1703828), (42, 1460424), (48, 1277871), (49, 1251792), (56, 1095318), (63, 973616), (72, 851914), (84, 730212), (98, 625896), (112, 547659), (126, 486808), (144, 425957), (147, 417264), (168, 365106), (196, 312948), (252, 243404), (294, 208632), (336, 182553), (392, 156474), (441, 139088), (504, 121702), (588, 104316), (784, 78237), (882, 69544), (1008, 60851), (1176, 52158), (1764, 34772), (2352, 26079), (3528, 17386), (7056, 8693)]