72188334

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 174240000

約数和(自身を除く): 102051666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 423, 499, 513, 846, 893, 998, 1026, 1269, 1497, 1539, 1786, 2538, 2679, 2994, 3078, 3807, 4491, 5358, 7614, 8037, 8982, 9481, 13473, 16074, 18962, 23453, 24111, 26946, 28443, 40419, 46906, 48222, 56886, 70359, 72333, 80838, 85329, 140718, 144666, 170658, 211077, 255987, 422154, 445607, 511974, 633231, 767961, 891214, 1266462, 1336821, 1535922, 1899693, 2673642, 3799386, 4010463, 8020926, 12031389, 24062778, 36094167, 72188334]

約数ペア:

[(1, 72188334), (2, 36094167), (3, 24062778), (6, 12031389), (9, 8020926), (18, 4010463), (19, 3799386), (27, 2673642), (38, 1899693), (47, 1535922), (54, 1336821), (57, 1266462), (81, 891214), (94, 767961), (114, 633231), (141, 511974), (162, 445607), (171, 422154), (282, 255987), (342, 211077), (423, 170658), (499, 144666), (513, 140718), (846, 85329), (893, 80838), (998, 72333), (1026, 70359), (1269, 56886), (1497, 48222), (1539, 46906), (1786, 40419), (2538, 28443), (2679, 26946), (2994, 24111), (3078, 23453), (3807, 18962), (4491, 16074), (5358, 13473), (7614, 9481), (8037, 8982)]