72340905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 148466304

約数和(自身を除く): 76125399

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 67, 91, 105, 113, 147, 195, 201, 245, 273, 335, 339, 455, 469, 565, 637, 735, 791, 871, 1005, 1365, 1407, 1469, 1695, 1911, 2345, 2373, 2613, 3185, 3283, 3955, 4355, 4407, 5537, 6097, 7035, 7345, 7571, 9555, 9849, 10283, 11865, 13065, 16415, 16611, 18291, 22035, 22713, 27685, 30485, 30849, 37855, 42679, 49245, 51415, 52997, 71981, 83055, 91455, 98423, 113565, 128037, 154245, 158991, 213395, 215943, 264985, 295269, 359905, 370979, 492115, 640185, 688961, 794955, 1079715, 1112937, 1476345, 1854895, 2066883, 3444805, 4822727, 5564685, 10334415, 14468181, 24113635, 72340905]

約数ペア:

[(1, 72340905), (3, 24113635), (5, 14468181), (7, 10334415), (13, 5564685), (15, 4822727), (21, 3444805), (35, 2066883), (39, 1854895), (49, 1476345), (65, 1112937), (67, 1079715), (91, 794955), (105, 688961), (113, 640185), (147, 492115), (195, 370979), (201, 359905), (245, 295269), (273, 264985), (335, 215943), (339, 213395), (455, 158991), (469, 154245), (565, 128037), (637, 113565), (735, 98423), (791, 91455), (871, 83055), (1005, 71981), (1365, 52997), (1407, 51415), (1469, 49245), (1695, 42679), (1911, 37855), (2345, 30849), (2373, 30485), (2613, 27685), (3185, 22713), (3283, 22035), (3955, 18291), (4355, 16611), (4407, 16415), (5537, 13065), (6097, 11865), (7035, 10283), (7345, 9849), (7571, 9555)]