72686916

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4305

約数の個数: 48

約数和(自身を含む): 189649600

約数和(自身を除く): 116962684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4129, 4401, 5868, 8258, 8802, 12387, 16516, 17604, 24774, 37161, 49548, 74322, 111483, 148644, 222966, 445932, 673027, 1346054, 2019081, 2692108, 4038162, 6057243, 8076324, 12114486, 18171729, 24228972, 36343458, 72686916]

約数ペア:

[(1, 72686916), (2, 36343458), (3, 24228972), (4, 18171729), (6, 12114486), (9, 8076324), (12, 6057243), (18, 4038162), (27, 2692108), (36, 2019081), (54, 1346054), (108, 673027), (163, 445932), (326, 222966), (489, 148644), (652, 111483), (978, 74322), (1467, 49548), (1956, 37161), (2934, 24774), (4129, 17604), (4401, 16516), (5868, 12387), (8258, 8802)]