72961854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 104330946

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 1073, 1218, 1554, 1619, 2146, 3219, 3238, 4857, 6438, 7511, 9714, 11333, 15022, 22533, 22666, 33999, 45066, 46951, 59903, 67998, 93902, 119806, 140853, 179709, 281706, 328657, 359418, 419321, 657314, 838642, 985971, 1257963, 1737187, 1971942, 2515926, 3474374, 5211561, 10423122, 12160309, 24320618, 36480927, 72961854]

約数ペア:

[(1, 72961854), (2, 36480927), (3, 24320618), (6, 12160309), (7, 10423122), (14, 5211561), (21, 3474374), (29, 2515926), (37, 1971942), (42, 1737187), (58, 1257963), (74, 985971), (87, 838642), (111, 657314), (174, 419321), (203, 359418), (222, 328657), (259, 281706), (406, 179709), (518, 140853), (609, 119806), (777, 93902), (1073, 67998), (1218, 59903), (1554, 46951), (1619, 45066), (2146, 33999), (3219, 22666), (3238, 22533), (4857, 15022), (6438, 11333), (7511, 9714)]