171254934

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 390822120

約数和(自身を除く): 219567186

約数列:

[1, 2, 3, 6, 9, 18, 47, 59, 73, 94, 118, 141, 146, 177, 219, 282, 354, 423, 438, 531, 657, 846, 1062, 1314, 2209, 2773, 3431, 4307, 4418, 5546, 6627, 6862, 8319, 8614, 10293, 12921, 13254, 16638, 19881, 20586, 24957, 25842, 30879, 38763, 39762, 49914, 61758, 77526, 130331, 161257, 202429, 260662, 322514, 390993, 404858, 483771, 607287, 781986, 967542, 1172979, 1214574, 1451313, 1821861, 2345958, 2902626, 3643722, 9514163, 19028326, 28542489, 57084978, 85627467, 171254934]

約数ペア:

[(1, 171254934), (2, 85627467), (3, 57084978), (6, 28542489), (9, 19028326), (18, 9514163), (47, 3643722), (59, 2902626), (73, 2345958), (94, 1821861), (118, 1451313), (141, 1214574), (146, 1172979), (177, 967542), (219, 781986), (282, 607287), (354, 483771), (423, 404858), (438, 390993), (531, 322514), (657, 260662), (846, 202429), (1062, 161257), (1314, 130331), (2209, 77526), (2773, 61758), (3431, 49914), (4307, 39762), (4418, 38763), (5546, 30879), (6627, 25842), (6862, 24957), (8319, 20586), (8614, 19881), (10293, 16638), (12921, 13254)]