83451186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 72

約数和(自身を含む): 223816320

約数和(自身を除く): 140365134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 3919, 7098, 7838, 10647, 11757, 21294, 23514, 27433, 35271, 50947, 54866, 70542, 82299, 101894, 152841, 164598, 246897, 305682, 356629, 458523, 493794, 662311, 713258, 917046, 1069887, 1324622, 1986933, 2139774, 3209661, 3973866, 4636177, 5960799, 6419322, 9272354, 11921598, 13908531, 27817062, 41725593, 83451186]

約数ペア:

[(1, 83451186), (2, 41725593), (3, 27817062), (6, 13908531), (7, 11921598), (9, 9272354), (13, 6419322), (14, 5960799), (18, 4636177), (21, 3973866), (26, 3209661), (39, 2139774), (42, 1986933), (63, 1324622), (78, 1069887), (91, 917046), (117, 713258), (126, 662311), (169, 493794), (182, 458523), (234, 356629), (273, 305682), (338, 246897), (507, 164598), (546, 152841), (819, 101894), (1014, 82299), (1183, 70542), (1521, 54866), (1638, 50947), (2366, 35271), (3042, 27433), (3549, 23514), (3919, 21294), (7098, 11757), (7838, 10647)]