78897294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6782

約数の個数: 64

約数和(自身を含む): 206868480

約数和(自身を除く): 127971186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 6733, 11718, 13466, 20199, 40398, 47131, 60597, 94262, 121194, 141393, 181791, 208723, 282786, 363582, 417446, 424179, 626169, 848358, 1252338, 1272537, 1461061, 1878507, 2545074, 2922122, 3757014, 4383183, 5635521, 8766366, 11271042, 13149549, 26299098, 39448647, 78897294]

約数ペア:

[(1, 78897294), (2, 39448647), (3, 26299098), (6, 13149549), (7, 11271042), (9, 8766366), (14, 5635521), (18, 4383183), (21, 3757014), (27, 2922122), (31, 2545074), (42, 1878507), (54, 1461061), (62, 1272537), (63, 1252338), (93, 848358), (126, 626169), (186, 424179), (189, 417446), (217, 363582), (279, 282786), (378, 208723), (434, 181791), (558, 141393), (651, 121194), (837, 94262), (1302, 60597), (1674, 47131), (1953, 40398), (3906, 20199), (5859, 13466), (6733, 11718)]