74210724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 215703488

約数和(自身を除く): 141492764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1627, 1629, 2172, 2534, 3254, 3258, 3801, 4881, 5068, 6508, 6516, 7602, 9762, 11389, 11403, 14643, 15204, 19524, 22778, 22806, 29286, 34167, 45556, 45612, 58572, 68334, 102501, 136668, 205002, 294487, 410004, 588974, 883461, 1177948, 1766922, 2061409, 2650383, 3533844, 4122818, 5300766, 6184227, 8245636, 10601532, 12368454, 18552681, 24736908, 37105362, 74210724]

約数ペア:

[(1, 74210724), (2, 37105362), (3, 24736908), (4, 18552681), (6, 12368454), (7, 10601532), (9, 8245636), (12, 6184227), (14, 5300766), (18, 4122818), (21, 3533844), (28, 2650383), (36, 2061409), (42, 1766922), (63, 1177948), (84, 883461), (126, 588974), (181, 410004), (252, 294487), (362, 205002), (543, 136668), (724, 102501), (1086, 68334), (1267, 58572), (1627, 45612), (1629, 45556), (2172, 34167), (2534, 29286), (3254, 22806), (3258, 22778), (3801, 19524), (4881, 15204), (5068, 14643), (6508, 11403), (6516, 11389), (7602, 9762)]