78117264

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 225551040

約数和(自身を除く): 147433776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 857, 1266, 1688, 1714, 1899, 2532, 2571, 3376, 3428, 3798, 5064, 5142, 5697, 6856, 7596, 7713, 10128, 10284, 11394, 13712, 15192, 15426, 20568, 22788, 23139, 30384, 30852, 41136, 45576, 46278, 61704, 91152, 92556, 123408, 180827, 185112, 361654, 370224, 542481, 723308, 1084962, 1446616, 1627443, 2169924, 2893232, 3254886, 4339848, 4882329, 6509772, 8679696, 9764658, 13019544, 19529316, 26039088, 39058632, 78117264]

約数ペア:

[(1, 78117264), (2, 39058632), (3, 26039088), (4, 19529316), (6, 13019544), (8, 9764658), (9, 8679696), (12, 6509772), (16, 4882329), (18, 4339848), (24, 3254886), (27, 2893232), (36, 2169924), (48, 1627443), (54, 1446616), (72, 1084962), (108, 723308), (144, 542481), (211, 370224), (216, 361654), (422, 185112), (432, 180827), (633, 123408), (844, 92556), (857, 91152), (1266, 61704), (1688, 46278), (1714, 45576), (1899, 41136), (2532, 30852), (2571, 30384), (3376, 23139), (3428, 22788), (3798, 20568), (5064, 15426), (5142, 15192), (5697, 13712), (6856, 11394), (7596, 10284), (7713, 10128)]