761989284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{26759}}^1$

素因数の和:26889

約数の個数: 72

約数和(自身を含む): 2220865920

約数和(自身を除く): 1458876636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 26759, 28476, 53518, 80277, 107036, 160554, 187313, 240831, 321108, 374626, 481662, 561939, 749252, 963324, 1123878, 1685817, 2247756, 3023767, 3371634, 6047534, 6743268, 9071301, 12095068, 18142602, 21166369, 27213903, 36285204, 42332738, 54427806, 63499107, 84665476, 108855612, 126998214, 190497321, 253996428, 380994642, 761989284]

約数ペア:

[(1, 761989284), (2, 380994642), (3, 253996428), (4, 190497321), (6, 126998214), (7, 108855612), (9, 84665476), (12, 63499107), (14, 54427806), (18, 42332738), (21, 36285204), (28, 27213903), (36, 21166369), (42, 18142602), (63, 12095068), (84, 9071301), (113, 6743268), (126, 6047534), (226, 3371634), (252, 3023767), (339, 2247756), (452, 1685817), (678, 1123878), (791, 963324), (1017, 749252), (1356, 561939), (1582, 481662), (2034, 374626), (2373, 321108), (3164, 240831), (4068, 187313), (4746, 160554), (7119, 107036), (9492, 80277), (14238, 53518), (26759, 28476)]