72884214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 170758224

約数和(自身を除く): 97874010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 941, 993, 1882, 1986, 2823, 2979, 4303, 5646, 5958, 8469, 8606, 12233, 12909, 16938, 24466, 25818, 36699, 38727, 73398, 77454, 110097, 220194, 311471, 622942, 934413, 1868826, 2803239, 4049123, 5606478, 8098246, 12147369, 24294738, 36442107, 72884214]

約数ペア:

[(1, 72884214), (2, 36442107), (3, 24294738), (6, 12147369), (9, 8098246), (13, 5606478), (18, 4049123), (26, 2803239), (39, 1868826), (78, 934413), (117, 622942), (234, 311471), (331, 220194), (662, 110097), (941, 77454), (993, 73398), (1882, 38727), (1986, 36699), (2823, 25818), (2979, 24466), (4303, 16938), (5646, 12909), (5958, 12233), (8469, 8606)]