78833930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 177334272

約数和(自身を除く): 98500342

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2137, 2170, 2635, 3689, 4274, 5270, 7378, 10685, 14959, 18445, 21370, 29918, 36329, 36890, 66247, 72658, 74795, 132494, 149590, 181645, 254303, 331235, 363290, 463729, 508606, 662470, 927458, 1126199, 1271515, 2252398, 2318645, 2543030, 4637290, 5630995, 7883393, 11261990, 15766786, 39416965, 78833930]

約数ペア:

[(1, 78833930), (2, 39416965), (5, 15766786), (7, 11261990), (10, 7883393), (14, 5630995), (17, 4637290), (31, 2543030), (34, 2318645), (35, 2252398), (62, 1271515), (70, 1126199), (85, 927458), (119, 662470), (155, 508606), (170, 463729), (217, 363290), (238, 331235), (310, 254303), (434, 181645), (527, 149590), (595, 132494), (1054, 74795), (1085, 72658), (1190, 66247), (2137, 36890), (2170, 36329), (2635, 29918), (3689, 21370), (4274, 18445), (5270, 14959), (7378, 10685)]