73220454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 174680064

約数和(自身を除く): 101459610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 53, 69, 71, 94, 106, 138, 141, 142, 159, 207, 213, 282, 318, 414, 423, 426, 477, 639, 846, 954, 1081, 1219, 1278, 1633, 2162, 2438, 2491, 3243, 3266, 3337, 3657, 3763, 4899, 4982, 6486, 6674, 7314, 7473, 7526, 9729, 9798, 10011, 10971, 11289, 14697, 14946, 19458, 20022, 21942, 22419, 22578, 29394, 30033, 33867, 44838, 57293, 60066, 67734, 76751, 86549, 114586, 153502, 171879, 173098, 176861, 230253, 259647, 343758, 353722, 460506, 515637, 519294, 530583, 690759, 778941, 1031274, 1061166, 1381518, 1557882, 1591749, 3183498, 4067803, 8135606, 12203409, 24406818, 36610227, 73220454]

約数ペア:

[(1, 73220454), (2, 36610227), (3, 24406818), (6, 12203409), (9, 8135606), (18, 4067803), (23, 3183498), (46, 1591749), (47, 1557882), (53, 1381518), (69, 1061166), (71, 1031274), (94, 778941), (106, 690759), (138, 530583), (141, 519294), (142, 515637), (159, 460506), (207, 353722), (213, 343758), (282, 259647), (318, 230253), (414, 176861), (423, 173098), (426, 171879), (477, 153502), (639, 114586), (846, 86549), (954, 76751), (1081, 67734), (1219, 60066), (1278, 57293), (1633, 44838), (2162, 33867), (2438, 30033), (2491, 29394), (3243, 22578), (3266, 22419), (3337, 21942), (3657, 20022), (3763, 19458), (4899, 14946), (4982, 14697), (6486, 11289), (6674, 10971), (7314, 10011), (7473, 9798), (7526, 9729)]