78694182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20193

約数の個数: 48

約数和(自身を含む): 201157632

約数和(自身を除く): 122463450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 20147, 40294, 60441, 120882, 141029, 181323, 282058, 362646, 423087, 624557, 846174, 1249114, 1269261, 1873671, 2538522, 3747342, 4371899, 5621013, 8743798, 11242026, 13115697, 26231394, 39347091, 78694182]

約数ペア:

[(1, 78694182), (2, 39347091), (3, 26231394), (6, 13115697), (7, 11242026), (9, 8743798), (14, 5621013), (18, 4371899), (21, 3747342), (31, 2538522), (42, 1873671), (62, 1269261), (63, 1249114), (93, 846174), (126, 624557), (186, 423087), (217, 362646), (279, 282058), (434, 181323), (558, 141029), (651, 120882), (1302, 60441), (1953, 40294), (3906, 20147)]