74891628

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 224824320

約数和(自身を除く): 149932692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1223, 1458, 1701, 2187, 2268, 2446, 2916, 3402, 3669, 4374, 4892, 5103, 6804, 7338, 8561, 8748, 10206, 11007, 14676, 15309, 17122, 20412, 22014, 25683, 30618, 33021, 34244, 44028, 51366, 61236, 66042, 77049, 99063, 102732, 132084, 154098, 198126, 231147, 297189, 308196, 396252, 462294, 594378, 693441, 891567, 924588, 1188756, 1386882, 1783134, 2080323, 2674701, 2773764, 3566268, 4160646, 5349402, 6240969, 8321292, 10698804, 12481938, 18722907, 24963876, 37445814, 74891628]

約数ペア:

[(1, 74891628), (2, 37445814), (3, 24963876), (4, 18722907), (6, 12481938), (7, 10698804), (9, 8321292), (12, 6240969), (14, 5349402), (18, 4160646), (21, 3566268), (27, 2773764), (28, 2674701), (36, 2080323), (42, 1783134), (54, 1386882), (63, 1188756), (81, 924588), (84, 891567), (108, 693441), (126, 594378), (162, 462294), (189, 396252), (243, 308196), (252, 297189), (324, 231147), (378, 198126), (486, 154098), (567, 132084), (729, 102732), (756, 99063), (972, 77049), (1134, 66042), (1223, 61236), (1458, 51366), (1701, 44028), (2187, 34244), (2268, 33021), (2446, 30618), (2916, 25683), (3402, 22014), (3669, 20412), (4374, 17122), (4892, 15309), (5103, 14676), (6804, 11007), (7338, 10206), (8561, 8748)]