126345996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3607}}^1$

素因数の和:3763

約数の個数: 72

約数和(自身を含む): 367727360

約数和(自身を除く): 241381364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3607, 3892, 5004, 5838, 7214, 8757, 10821, 11676, 14428, 17514, 21642, 25249, 32463, 35028, 43284, 50498, 64926, 75747, 100996, 129852, 151494, 227241, 302988, 454482, 501373, 908964, 1002746, 1504119, 2005492, 3008238, 3509611, 4512357, 6016476, 7019222, 9024714, 10528833, 14038444, 18049428, 21057666, 31586499, 42115332, 63172998, 126345996]

約数ペア:

[(1, 126345996), (2, 63172998), (3, 42115332), (4, 31586499), (6, 21057666), (7, 18049428), (9, 14038444), (12, 10528833), (14, 9024714), (18, 7019222), (21, 6016476), (28, 4512357), (36, 3509611), (42, 3008238), (63, 2005492), (84, 1504119), (126, 1002746), (139, 908964), (252, 501373), (278, 454482), (417, 302988), (556, 227241), (834, 151494), (973, 129852), (1251, 100996), (1668, 75747), (1946, 64926), (2502, 50498), (2919, 43284), (3607, 35028), (3892, 32463), (5004, 25249), (5838, 21642), (7214, 17514), (8757, 14428), (10821, 11676)]