89178534.000000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 241532928

約数和(自身を除く): 120795298

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 103, 127, 130, 142, 206, 254, 355, 515, 635, 710, 923, 1030, 1270, 1339, 1651, 1846, 2678, 3302, 4615, 6695, 7313, 8255, 9017, 9230, 13081, 13390, 14626, 16510, 18034, 26162, 36565, 45085, 65405, 73130, 90170, 95069, 117221, 130810, 170053, 190138, 234442, 340106, 475345, 586105, 850265, 928751, 950690, 1172210, 1700530, 1857502, 4643755, 9287510, 12073763, 24147526, 60368815, 120737630]

約数ペア:

[(1, 120737630), (2, 60368815), (5, 24147526), (10, 12073763), (13, 9287510), (26, 4643755), (65, 1857502), (71, 1700530), (103, 1172210), (127, 950690), (130, 928751), (142, 850265), (206, 586105), (254, 475345), (355, 340106), (515, 234442), (635, 190138), (710, 170053), (923, 130810), (1030, 117221), (1270, 95069), (1339, 90170), (1651, 73130), (1846, 65405), (2678, 45085), (3302, 36565), (4615, 26162), (6695, 18034), (7313, 16510), (8255, 14626), (9017, 13390), (9230, 13081)]