8457372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 27885312

約数和(自身を除く): 19427940

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 113, 126, 132, 154, 162, 189, 198, 226, 231, 243, 252, 297, 308, 324, 339, 378, 396, 452, 462, 486, 567, 594, 678, 693, 756, 791, 891, 924, 972, 1017, 1134, 1188, 1243, 1356, 1386, 1582, 1701, 1782, 2034, 2079, 2268, 2373, 2486, 2673, 2772, 3051, 3164, 3402, 3564, 3729, 4068, 4158, 4746, 4972, 5346, 6102, 6237, 6804, 7119, 7458, 8316, 8701, 9153, 9492, 10692, 11187, 12204, 12474, 14238, 14916, 17402, 18306, 18711, 21357, 22374, 24948, 26103, 27459, 28476, 33561, 34804, 36612, 37422, 42714, 44748, 52206, 54918, 64071, 67122, 74844, 78309, 85428, 100683, 104412, 109836, 128142, 134244, 156618, 192213, 201366, 234927, 256284, 302049, 313236, 384426, 402732, 469854, 604098, 704781, 768852, 939708, 1208196, 1409562, 2114343, 2819124, 4228686, 8457372]

約数ペア:

[(1, 8457372), (2, 4228686), (3, 2819124), (4, 2114343), (6, 1409562), (7, 1208196), (9, 939708), (11, 768852), (12, 704781), (14, 604098), (18, 469854), (21, 402732), (22, 384426), (27, 313236), (28, 302049), (33, 256284), (36, 234927), (42, 201366), (44, 192213), (54, 156618), (63, 134244), (66, 128142), (77, 109836), (81, 104412), (84, 100683), (99, 85428), (108, 78309), (113, 74844), (126, 67122), (132, 64071), (154, 54918), (162, 52206), (189, 44748), (198, 42714), (226, 37422), (231, 36612), (243, 34804), (252, 33561), (297, 28476), (308, 27459), (324, 26103), (339, 24948), (378, 22374), (396, 21357), (452, 18711), (462, 18306), (486, 17402), (567, 14916), (594, 14238), (678, 12474), (693, 12204), (756, 11187), (791, 10692), (891, 9492), (924, 9153), (972, 8701), (1017, 8316), (1134, 7458), (1188, 7119), (1243, 6804), (1356, 6237), (1386, 6102), (1582, 5346), (1701, 4972), (1782, 4746), (2034, 4158), (2079, 4068), (2268, 3729), (2373, 3564), (2486, 3402), (2673, 3164), (2772, 3051)]