81672732

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{11287}}^1$

素因数の和:11367

約数の個数: 48

約数和(自身を含む): 214923520

約数和(自身を除く): 133250788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 11287, 22574, 33861, 45148, 67722, 101583, 135444, 203166, 304749, 406332, 609498, 756229, 1218996, 1512458, 2268687, 3024916, 4537374, 6806061, 9074748, 13612122, 20418183, 27224244, 40836366, 81672732]

約数ペア:

[(1, 81672732), (2, 40836366), (3, 27224244), (4, 20418183), (6, 13612122), (9, 9074748), (12, 6806061), (18, 4537374), (27, 3024916), (36, 2268687), (54, 1512458), (67, 1218996), (108, 756229), (134, 609498), (201, 406332), (268, 304749), (402, 203166), (603, 135444), (804, 101583), (1206, 67722), (1809, 45148), (2412, 33861), (3618, 22574), (7236, 11287)]