83108214

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 215789040

約数和(自身を除く): 132680826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 641, 686, 882, 1029, 1282, 1323, 1923, 2058, 2401, 2646, 3087, 3846, 4487, 4802, 5769, 6174, 7203, 8974, 9261, 11538, 13461, 14406, 17307, 18522, 21609, 26922, 31409, 34614, 40383, 43218, 62818, 64827, 80766, 94227, 121149, 129654, 188454, 219863, 242298, 282681, 439726, 565362, 659589, 848043, 1319178, 1539041, 1696086, 1978767, 3078082, 3957534, 4617123, 5936301, 9234246, 11872602, 13851369, 27702738, 41554107, 83108214]

約数ペア:

[(1, 83108214), (2, 41554107), (3, 27702738), (6, 13851369), (7, 11872602), (9, 9234246), (14, 5936301), (18, 4617123), (21, 3957534), (27, 3078082), (42, 1978767), (49, 1696086), (54, 1539041), (63, 1319178), (98, 848043), (126, 659589), (147, 565362), (189, 439726), (294, 282681), (343, 242298), (378, 219863), (441, 188454), (641, 129654), (686, 121149), (882, 94227), (1029, 80766), (1282, 64827), (1323, 62818), (1923, 43218), (2058, 40383), (2401, 34614), (2646, 31409), (3087, 26922), (3846, 21609), (4487, 18522), (4802, 17307), (5769, 14406), (6174, 13461), (7203, 11538), (8974, 9261)]