69871452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 190753920

約数和(自身を除く): 120882468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 331, 359, 588, 662, 718, 993, 1077, 1324, 1436, 1986, 2154, 2317, 2513, 3972, 4308, 4634, 5026, 6951, 7539, 9268, 10052, 13902, 15078, 16219, 17591, 27804, 30156, 32438, 35182, 48657, 52773, 64876, 70364, 97314, 105546, 118829, 194628, 211092, 237658, 356487, 475316, 712974, 831803, 1425948, 1663606, 2495409, 3327212, 4990818, 5822621, 9981636, 11645242, 17467863, 23290484, 34935726, 69871452]

約数ペア:

[(1, 69871452), (2, 34935726), (3, 23290484), (4, 17467863), (6, 11645242), (7, 9981636), (12, 5822621), (14, 4990818), (21, 3327212), (28, 2495409), (42, 1663606), (49, 1425948), (84, 831803), (98, 712974), (147, 475316), (196, 356487), (294, 237658), (331, 211092), (359, 194628), (588, 118829), (662, 105546), (718, 97314), (993, 70364), (1077, 64876), (1324, 52773), (1436, 48657), (1986, 35182), (2154, 32438), (2317, 30156), (2513, 27804), (3972, 17591), (4308, 16219), (4634, 15078), (5026, 13902), (6951, 10052), (7539, 9268)]