98154252

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 72

約数和(自身を含む): 289380000

約数和(自身を除く): 191225748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 7949, 12348, 15898, 23847, 31796, 47694, 55643, 71541, 95388, 111286, 143082, 166929, 222572, 286164, 333858, 389501, 500787, 667716, 779002, 1001574, 1168503, 1558004, 2003148, 2337006, 2726507, 3505509, 4674012, 5453014, 7011018, 8179521, 10906028, 14022036, 16359042, 24538563, 32718084, 49077126, 98154252]

約数ペア:

[(1, 98154252), (2, 49077126), (3, 32718084), (4, 24538563), (6, 16359042), (7, 14022036), (9, 10906028), (12, 8179521), (14, 7011018), (18, 5453014), (21, 4674012), (28, 3505509), (36, 2726507), (42, 2337006), (49, 2003148), (63, 1558004), (84, 1168503), (98, 1001574), (126, 779002), (147, 667716), (196, 500787), (252, 389501), (294, 333858), (343, 286164), (441, 222572), (588, 166929), (686, 143082), (882, 111286), (1029, 95388), (1372, 71541), (1764, 55643), (2058, 47694), (3087, 31796), (4116, 23847), (6174, 15898), (7949, 12348)]