89681004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 260752128

約数和(自身を除く): 171071124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2131, 2338, 3006, 3507, 4262, 4676, 6012, 6393, 7014, 8524, 10521, 12786, 14028, 14917, 19179, 21042, 25572, 29834, 38358, 42084, 44751, 59668, 76716, 89502, 134253, 179004, 268506, 355877, 537012, 711754, 1067631, 1423508, 2135262, 2491139, 3202893, 4270524, 4982278, 6405786, 7473417, 9964556, 12811572, 14946834, 22420251, 29893668, 44840502, 89681004]

約数ペア:

[(1, 89681004), (2, 44840502), (3, 29893668), (4, 22420251), (6, 14946834), (7, 12811572), (9, 9964556), (12, 7473417), (14, 6405786), (18, 4982278), (21, 4270524), (28, 3202893), (36, 2491139), (42, 2135262), (63, 1423508), (84, 1067631), (126, 711754), (167, 537012), (252, 355877), (334, 268506), (501, 179004), (668, 134253), (1002, 89502), (1169, 76716), (1503, 59668), (2004, 44751), (2131, 42084), (2338, 38358), (3006, 29834), (3507, 25572), (4262, 21042), (4676, 19179), (6012, 14917), (6393, 14028), (7014, 12786), (8524, 10521)]