73980738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 173267640

約数和(自身を除く): 99286902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 773, 818, 1227, 1546, 2319, 2454, 3681, 4638, 5317, 6957, 7362, 10049, 10634, 13914, 15951, 20098, 30147, 31902, 47853, 60294, 90441, 95706, 180882, 316157, 632314, 948471, 1896942, 2845413, 4110041, 5690826, 8220082, 12330123, 24660246, 36990369, 73980738]

約数ペア:

[(1, 73980738), (2, 36990369), (3, 24660246), (6, 12330123), (9, 8220082), (13, 5690826), (18, 4110041), (26, 2845413), (39, 1896942), (78, 948471), (117, 632314), (234, 316157), (409, 180882), (773, 95706), (818, 90441), (1227, 60294), (1546, 47853), (2319, 31902), (2454, 30147), (3681, 20098), (4638, 15951), (5317, 13914), (6957, 10634), (7362, 10049)]