73409406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 174461952

約数和(自身を除く): 101052546

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 97, 111, 194, 222, 259, 291, 487, 518, 582, 679, 777, 974, 1358, 1461, 1554, 2037, 2922, 3409, 3589, 4074, 6818, 7178, 10227, 10767, 18019, 20454, 21534, 25123, 36038, 47239, 50246, 54057, 75369, 94478, 108114, 126133, 141717, 150738, 252266, 283434, 330673, 378399, 661346, 756798, 992019, 1747843, 1984038, 3495686, 5243529, 10487058, 12234901, 24469802, 36704703, 73409406]

約数ペア:

[(1, 73409406), (2, 36704703), (3, 24469802), (6, 12234901), (7, 10487058), (14, 5243529), (21, 3495686), (37, 1984038), (42, 1747843), (74, 992019), (97, 756798), (111, 661346), (194, 378399), (222, 330673), (259, 283434), (291, 252266), (487, 150738), (518, 141717), (582, 126133), (679, 108114), (777, 94478), (974, 75369), (1358, 54057), (1461, 50246), (1554, 47239), (2037, 36038), (2922, 25123), (3409, 21534), (3589, 20454), (4074, 18019), (6818, 10767), (7178, 10227)]