145218876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 376451712

約数和(自身を除く): 231232836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 121, 132, 206, 242, 309, 363, 412, 484, 618, 726, 971, 1133, 1236, 1452, 1942, 2266, 2913, 3399, 3884, 4532, 5826, 6798, 10681, 11652, 12463, 13596, 21362, 24926, 32043, 37389, 42724, 49852, 64086, 74778, 100013, 117491, 128172, 149556, 200026, 234982, 300039, 352473, 400052, 469964, 600078, 704946, 1100143, 1200156, 1409892, 2200286, 3300429, 4400572, 6600858, 12101573, 13201716, 24203146, 36304719, 48406292, 72609438, 145218876]

約数ペア:

[(1, 145218876), (2, 72609438), (3, 48406292), (4, 36304719), (6, 24203146), (11, 13201716), (12, 12101573), (22, 6600858), (33, 4400572), (44, 3300429), (66, 2200286), (103, 1409892), (121, 1200156), (132, 1100143), (206, 704946), (242, 600078), (309, 469964), (363, 400052), (412, 352473), (484, 300039), (618, 234982), (726, 200026), (971, 149556), (1133, 128172), (1236, 117491), (1452, 100013), (1942, 74778), (2266, 64086), (2913, 49852), (3399, 42724), (3884, 37389), (4532, 32043), (5826, 24926), (6798, 21362), (10681, 13596), (11652, 12463)]