77422380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 248941056

約数和(自身を除く): 171518676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 547, 674, 1011, 1094, 1348, 1641, 1685, 2022, 2188, 2359, 2735, 3282, 3370, 3829, 4044, 4718, 5055, 5470, 6564, 6740, 7077, 7658, 8205, 9436, 10110, 10940, 11487, 11795, 14154, 15316, 16410, 19145, 20220, 22974, 23590, 28308, 32820, 35385, 38290, 45948, 47180, 57435, 70770, 76580, 114870, 141540, 184339, 229740, 368678, 553017, 737356, 921695, 1106034, 1290373, 1843390, 2212068, 2580746, 2765085, 3686780, 3871119, 5161492, 5530170, 6451865, 7742238, 11060340, 12903730, 15484476, 19355595, 25807460, 38711190, 77422380]

約数ペア:

[(1, 77422380), (2, 38711190), (3, 25807460), (4, 19355595), (5, 15484476), (6, 12903730), (7, 11060340), (10, 7742238), (12, 6451865), (14, 5530170), (15, 5161492), (20, 3871119), (21, 3686780), (28, 2765085), (30, 2580746), (35, 2212068), (42, 1843390), (60, 1290373), (70, 1106034), (84, 921695), (105, 737356), (140, 553017), (210, 368678), (337, 229740), (420, 184339), (547, 141540), (674, 114870), (1011, 76580), (1094, 70770), (1348, 57435), (1641, 47180), (1685, 45948), (2022, 38290), (2188, 35385), (2359, 32820), (2735, 28308), (3282, 23590), (3370, 22974), (3829, 20220), (4044, 19145), (4718, 16410), (5055, 15316), (5470, 14154), (6564, 11795), (6740, 11487), (7077, 10940), (7658, 10110), (8205, 9436)]