87963390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3803}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 229655088

約数和(自身を除く): 141691698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3803, 3855, 4626, 7606, 7710, 11409, 11565, 19015, 22818, 23130, 34227, 38030, 57045, 68454, 114090, 171135, 342270, 977371, 1954742, 2932113, 4886855, 5864226, 8796339, 9773710, 14660565, 17592678, 29321130, 43981695, 87963390]

約数ペア:

[(1, 87963390), (2, 43981695), (3, 29321130), (5, 17592678), (6, 14660565), (9, 9773710), (10, 8796339), (15, 5864226), (18, 4886855), (30, 2932113), (45, 1954742), (90, 977371), (257, 342270), (514, 171135), (771, 114090), (1285, 68454), (1542, 57045), (2313, 38030), (2570, 34227), (3803, 23130), (3855, 22818), (4626, 19015), (7606, 11565), (7710, 11409)]