78227142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 111438138

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 167, 266, 334, 399, 501, 587, 798, 1002, 1169, 1174, 1761, 2338, 3173, 3507, 3522, 4109, 6346, 7014, 8218, 9519, 11153, 12327, 19038, 22211, 22306, 24654, 33459, 44422, 66633, 66918, 78071, 98029, 133266, 156142, 196058, 234213, 294087, 468426, 588174, 686203, 1372406, 1862551, 2058609, 3725102, 4117218, 5587653, 11175306, 13037857, 26075714, 39113571, 78227142]

約数ペア:

[(1, 78227142), (2, 39113571), (3, 26075714), (6, 13037857), (7, 11175306), (14, 5587653), (19, 4117218), (21, 3725102), (38, 2058609), (42, 1862551), (57, 1372406), (114, 686203), (133, 588174), (167, 468426), (266, 294087), (334, 234213), (399, 196058), (501, 156142), (587, 133266), (798, 98029), (1002, 78071), (1169, 66918), (1174, 66633), (1761, 44422), (2338, 33459), (3173, 24654), (3507, 22306), (3522, 22211), (4109, 19038), (6346, 12327), (7014, 11153), (8218, 9519)]