71346564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 186076800

約数和(自身を除く): 114730236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 149, 188, 282, 283, 298, 423, 447, 564, 566, 596, 846, 849, 894, 1132, 1341, 1692, 1698, 1788, 2547, 2682, 3396, 5094, 5364, 7003, 10188, 13301, 14006, 21009, 26602, 28012, 39903, 42018, 42167, 53204, 63027, 79806, 84036, 84334, 119709, 126054, 126501, 159612, 168668, 239418, 252108, 253002, 379503, 478836, 506004, 759006, 1518012, 1981849, 3963698, 5945547, 7927396, 11891094, 17836641, 23782188, 35673282, 71346564]

約数ペア:

[(1, 71346564), (2, 35673282), (3, 23782188), (4, 17836641), (6, 11891094), (9, 7927396), (12, 5945547), (18, 3963698), (36, 1981849), (47, 1518012), (94, 759006), (141, 506004), (149, 478836), (188, 379503), (282, 253002), (283, 252108), (298, 239418), (423, 168668), (447, 159612), (564, 126501), (566, 126054), (596, 119709), (846, 84334), (849, 84036), (894, 79806), (1132, 63027), (1341, 53204), (1692, 42167), (1698, 42018), (1788, 39903), (2547, 28012), (2682, 26602), (3396, 21009), (5094, 14006), (5364, 13301), (7003, 10188)]