145220292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1741}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 421034432

約数和(自身を除く): 275814140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1741, 1986, 2317, 2979, 3482, 3972, 4634, 5223, 5958, 6951, 6964, 9268, 10446, 11916, 12187, 13902, 15669, 20853, 20892, 24374, 27804, 31338, 36561, 41706, 48748, 62676, 73122, 83412, 109683, 146244, 219366, 438732, 576271, 1152542, 1728813, 2305084, 3457626, 4033897, 5186439, 6915252, 8067794, 10372878, 12101691, 16135588, 20745756, 24203382, 36305073, 48406764, 72610146, 145220292]

約数ペア:

[(1, 145220292), (2, 72610146), (3, 48406764), (4, 36305073), (6, 24203382), (7, 20745756), (9, 16135588), (12, 12101691), (14, 10372878), (18, 8067794), (21, 6915252), (28, 5186439), (36, 4033897), (42, 3457626), (63, 2305084), (84, 1728813), (126, 1152542), (252, 576271), (331, 438732), (662, 219366), (993, 146244), (1324, 109683), (1741, 83412), (1986, 73122), (2317, 62676), (2979, 48748), (3482, 41706), (3972, 36561), (4634, 31338), (5223, 27804), (5958, 24374), (6951, 20892), (6964, 20853), (9268, 15669), (10446, 13902), (11916, 12187)]