71696340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44257}}^1$

素因数の和:44278

約数の個数: 60

約数和(自身を含む): 224919156

約数和(自身を除く): 153222816

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44257, 88514, 132771, 177028, 221285, 265542, 398313, 442570, 531084, 663855, 796626, 885140, 1194939, 1327710, 1593252, 1991565, 2389878, 2655420, 3584817, 3983130, 4779756, 5974695, 7169634, 7966260, 11949390, 14339268, 17924085, 23898780, 35848170, 71696340]

約数ペア:

[(1, 71696340), (2, 35848170), (3, 23898780), (4, 17924085), (5, 14339268), (6, 11949390), (9, 7966260), (10, 7169634), (12, 5974695), (15, 4779756), (18, 3983130), (20, 3584817), (27, 2655420), (30, 2389878), (36, 1991565), (45, 1593252), (54, 1327710), (60, 1194939), (81, 885140), (90, 796626), (108, 663855), (135, 531084), (162, 442570), (180, 398313), (270, 265542), (324, 221285), (405, 177028), (540, 132771), (810, 88514), (1620, 44257)]