71171384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 150258240

約数和(自身を除く): 79086856

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 373, 391, 488, 746, 782, 1037, 1403, 1492, 1564, 2074, 2806, 2984, 3128, 4148, 5612, 6341, 8296, 8579, 11224, 12682, 17158, 22753, 23851, 25364, 34316, 45506, 47702, 50728, 68632, 91012, 95404, 145843, 182024, 190808, 291686, 386801, 523319, 583372, 773602, 1046638, 1166744, 1547204, 2093276, 3094408, 4186552, 8896423, 17792846, 35585692, 71171384]

約数ペア:

[(1, 71171384), (2, 35585692), (4, 17792846), (8, 8896423), (17, 4186552), (23, 3094408), (34, 2093276), (46, 1547204), (61, 1166744), (68, 1046638), (92, 773602), (122, 583372), (136, 523319), (184, 386801), (244, 291686), (373, 190808), (391, 182024), (488, 145843), (746, 95404), (782, 91012), (1037, 68632), (1403, 50728), (1492, 47702), (1564, 45506), (2074, 34316), (2806, 25364), (2984, 23851), (3128, 22753), (4148, 17158), (5612, 12682), (6341, 11224), (8296, 8579)]