67849236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 214032000

約数和(自身を除く): 146182764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 149, 156, 182, 234, 252, 273, 278, 298, 364, 417, 447, 468, 546, 556, 596, 819, 834, 894, 973, 1043, 1092, 1251, 1341, 1638, 1668, 1788, 1807, 1937, 1946, 2086, 2502, 2682, 2919, 3129, 3276, 3614, 3874, 3892, 4172, 5004, 5364, 5421, 5811, 5838, 6258, 7228, 7748, 8757, 9387, 10842, 11622, 11676, 12516, 12649, 13559, 16263, 17433, 17514, 18774, 20711, 21684, 23244, 25298, 27118, 32526, 34866, 35028, 37548, 37947, 40677, 41422, 50596, 54236, 62133, 65052, 69732, 75894, 81354, 82844, 113841, 122031, 124266, 144977, 151788, 162708, 186399, 227682, 244062, 248532, 269243, 289954, 372798, 434931, 455364, 488124, 538486, 579908, 745596, 807729, 869862, 1076972, 1304793, 1615458, 1739724, 1884701, 2423187, 2609586, 3230916, 3769402, 4846374, 5219172, 5654103, 7538804, 9692748, 11308206, 16962309, 22616412, 33924618, 67849236]

約数ペア:

[(1, 67849236), (2, 33924618), (3, 22616412), (4, 16962309), (6, 11308206), (7, 9692748), (9, 7538804), (12, 5654103), (13, 5219172), (14, 4846374), (18, 3769402), (21, 3230916), (26, 2609586), (28, 2423187), (36, 1884701), (39, 1739724), (42, 1615458), (52, 1304793), (63, 1076972), (78, 869862), (84, 807729), (91, 745596), (117, 579908), (126, 538486), (139, 488124), (149, 455364), (156, 434931), (182, 372798), (234, 289954), (252, 269243), (273, 248532), (278, 244062), (298, 227682), (364, 186399), (417, 162708), (447, 151788), (468, 144977), (546, 124266), (556, 122031), (596, 113841), (819, 82844), (834, 81354), (894, 75894), (973, 69732), (1043, 65052), (1092, 62133), (1251, 54236), (1341, 50596), (1638, 41422), (1668, 40677), (1788, 37947), (1807, 37548), (1937, 35028), (1946, 34866), (2086, 32526), (2502, 27118), (2682, 25298), (2919, 23244), (3129, 21684), (3276, 20711), (3614, 18774), (3874, 17514), (3892, 17433), (4172, 16263), (5004, 13559), (5364, 12649), (5421, 12516), (5811, 11676), (5838, 11622), (6258, 10842), (7228, 9387), (7748, 8757)]