31006008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 92328600

約数和(自身を除く): 61322592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 3559, 4356, 7118, 8712, 10677, 14236, 21354, 28472, 32031, 39149, 42708, 64062, 78298, 85416, 117447, 128124, 156596, 234894, 256248, 313192, 352341, 430639, 469788, 704682, 861278, 939576, 1291917, 1409364, 1722556, 2583834, 2818728, 3445112, 3875751, 5167668, 7751502, 10335336, 15503004, 31006008]

約数ペア:

[(1, 31006008), (2, 15503004), (3, 10335336), (4, 7751502), (6, 5167668), (8, 3875751), (9, 3445112), (11, 2818728), (12, 2583834), (18, 1722556), (22, 1409364), (24, 1291917), (33, 939576), (36, 861278), (44, 704682), (66, 469788), (72, 430639), (88, 352341), (99, 313192), (121, 256248), (132, 234894), (198, 156596), (242, 128124), (264, 117447), (363, 85416), (396, 78298), (484, 64062), (726, 42708), (792, 39149), (968, 32031), (1089, 28472), (1452, 21354), (2178, 14236), (2904, 10677), (3559, 8712), (4356, 7118)]