71001396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 189745920

約数和(自身を除く): 118744524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1447, 1692, 2726, 2894, 4089, 4341, 5452, 5788, 8178, 8682, 12267, 13023, 16356, 17364, 24534, 26046, 41963, 49068, 52092, 68009, 83926, 125889, 136018, 167852, 204027, 251778, 272036, 377667, 408054, 503556, 612081, 755334, 816108, 1224162, 1510668, 1972261, 2448324, 3944522, 5916783, 7889044, 11833566, 17750349, 23667132, 35500698, 71001396]

約数ペア:

[(1, 71001396), (2, 35500698), (3, 23667132), (4, 17750349), (6, 11833566), (9, 7889044), (12, 5916783), (18, 3944522), (29, 2448324), (36, 1972261), (47, 1510668), (58, 1224162), (87, 816108), (94, 755334), (116, 612081), (141, 503556), (174, 408054), (188, 377667), (261, 272036), (282, 251778), (348, 204027), (423, 167852), (522, 136018), (564, 125889), (846, 83926), (1044, 68009), (1363, 52092), (1447, 49068), (1692, 41963), (2726, 26046), (2894, 24534), (4089, 17364), (4341, 16356), (5452, 13023), (5788, 12267), (8178, 8682)]