68526780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 220824576

約数和(自身を除く): 152297796

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, 167, 210, 334, 420, 501, 668, 835, 977, 1002, 1169, 1670, 1954, 2004, 2338, 2505, 2931, 3340, 3507, 3908, 4676, 4885, 5010, 5845, 5862, 6839, 7014, 9770, 10020, 11690, 11724, 13678, 14028, 14655, 17535, 19540, 20517, 23380, 27356, 29310, 34195, 35070, 41034, 58620, 68390, 70140, 82068, 102585, 136780, 163159, 205170, 326318, 410340, 489477, 652636, 815795, 978954, 1142113, 1631590, 1957908, 2284226, 2447385, 3263180, 3426339, 4568452, 4894770, 5710565, 6852678, 9789540, 11421130, 13705356, 17131695, 22842260, 34263390, 68526780]

約数ペア:

[(1, 68526780), (2, 34263390), (3, 22842260), (4, 17131695), (5, 13705356), (6, 11421130), (7, 9789540), (10, 6852678), (12, 5710565), (14, 4894770), (15, 4568452), (20, 3426339), (21, 3263180), (28, 2447385), (30, 2284226), (35, 1957908), (42, 1631590), (60, 1142113), (70, 978954), (84, 815795), (105, 652636), (140, 489477), (167, 410340), (210, 326318), (334, 205170), (420, 163159), (501, 136780), (668, 102585), (835, 82068), (977, 70140), (1002, 68390), (1169, 58620), (1670, 41034), (1954, 35070), (2004, 34195), (2338, 29310), (2505, 27356), (2931, 23380), (3340, 20517), (3507, 19540), (3908, 17535), (4676, 14655), (4885, 14028), (5010, 13678), (5845, 11724), (5862, 11690), (6839, 10020), (7014, 9770)]