85343868

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 239057280

約数和(自身を除く): 153713412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 293, 324, 348, 372, 522, 558, 586, 783, 837, 879, 899, 1044, 1116, 1172, 1566, 1674, 1758, 1798, 2349, 2511, 2637, 2697, 3132, 3348, 3516, 3596, 4698, 5022, 5274, 5394, 7911, 8091, 8497, 9083, 9396, 10044, 10548, 10788, 15822, 16182, 16994, 18166, 23733, 24273, 25491, 27249, 31644, 32364, 33988, 36332, 47466, 48546, 50982, 54498, 72819, 76473, 81747, 94932, 97092, 101964, 108996, 145638, 152946, 163494, 229419, 245241, 263407, 291276, 305892, 326988, 458838, 490482, 526814, 688257, 735723, 790221, 917676, 980964, 1053628, 1376514, 1471446, 1580442, 2370663, 2753028, 2942892, 3160884, 4741326, 7111989, 9482652, 14223978, 21335967, 28447956, 42671934, 85343868]

約数ペア:

[(1, 85343868), (2, 42671934), (3, 28447956), (4, 21335967), (6, 14223978), (9, 9482652), (12, 7111989), (18, 4741326), (27, 3160884), (29, 2942892), (31, 2753028), (36, 2370663), (54, 1580442), (58, 1471446), (62, 1376514), (81, 1053628), (87, 980964), (93, 917676), (108, 790221), (116, 735723), (124, 688257), (162, 526814), (174, 490482), (186, 458838), (261, 326988), (279, 305892), (293, 291276), (324, 263407), (348, 245241), (372, 229419), (522, 163494), (558, 152946), (586, 145638), (783, 108996), (837, 101964), (879, 97092), (899, 94932), (1044, 81747), (1116, 76473), (1172, 72819), (1566, 54498), (1674, 50982), (1758, 48546), (1798, 47466), (2349, 36332), (2511, 33988), (2637, 32364), (2697, 31644), (3132, 27249), (3348, 25491), (3516, 24273), (3596, 23733), (4698, 18166), (5022, 16994), (5274, 16182), (5394, 15822), (7911, 10788), (8091, 10548), (8497, 10044), (9083, 9396)]