86786856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 268262400

約数和(自身を除く): 181475544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 997, 1116, 1209, 1404, 1612, 1674, 1994, 2232, 2418, 2808, 2991, 3224, 3348, 3627, 3988, 4836, 5982, 6696, 7254, 7976, 8973, 9672, 10881, 11964, 12961, 14508, 17946, 21762, 23928, 25922, 26919, 29016, 30907, 35892, 38883, 43524, 51844, 53838, 61814, 71784, 77766, 87048, 92721, 103688, 107676, 116649, 123628, 155532, 185442, 215352, 233298, 247256, 278163, 311064, 349947, 370884, 401791, 466596, 556326, 699894, 741768, 803582, 834489, 933192, 1112652, 1205373, 1399788, 1607164, 1668978, 2225304, 2410746, 2799576, 3214328, 3337956, 3616119, 4821492, 6675912, 7232238, 9642984, 10848357, 14464476, 21696714, 28928952, 43393428, 86786856]

約数ペア:

[(1, 86786856), (2, 43393428), (3, 28928952), (4, 21696714), (6, 14464476), (8, 10848357), (9, 9642984), (12, 7232238), (13, 6675912), (18, 4821492), (24, 3616119), (26, 3337956), (27, 3214328), (31, 2799576), (36, 2410746), (39, 2225304), (52, 1668978), (54, 1607164), (62, 1399788), (72, 1205373), (78, 1112652), (93, 933192), (104, 834489), (108, 803582), (117, 741768), (124, 699894), (156, 556326), (186, 466596), (216, 401791), (234, 370884), (248, 349947), (279, 311064), (312, 278163), (351, 247256), (372, 233298), (403, 215352), (468, 185442), (558, 155532), (702, 123628), (744, 116649), (806, 107676), (837, 103688), (936, 92721), (997, 87048), (1116, 77766), (1209, 71784), (1404, 61814), (1612, 53838), (1674, 51844), (1994, 43524), (2232, 38883), (2418, 35892), (2808, 30907), (2991, 29016), (3224, 26919), (3348, 25922), (3627, 23928), (3988, 21762), (4836, 17946), (5982, 14508), (6696, 12961), (7254, 11964), (7976, 10881), (8973, 9672)]