79502220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{63097}}^1$

素因数の和:63119

約数の個数: 72

約数和(自身を含む): 275612064

約数和(自身を除く): 196109844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 63097, 126194, 189291, 252388, 315485, 378582, 441679, 567873, 630970, 757164, 883358, 946455, 1135746, 1261940, 1325037, 1766716, 1892910, 2208395, 2271492, 2650074, 2839365, 3785820, 3975111, 4416790, 5300148, 5678730, 6625185, 7950222, 8833580, 11357460, 13250370, 15900444, 19875555, 26500740, 39751110, 79502220]

約数ペア:

[(1, 79502220), (2, 39751110), (3, 26500740), (4, 19875555), (5, 15900444), (6, 13250370), (7, 11357460), (9, 8833580), (10, 7950222), (12, 6625185), (14, 5678730), (15, 5300148), (18, 4416790), (20, 3975111), (21, 3785820), (28, 2839365), (30, 2650074), (35, 2271492), (36, 2208395), (42, 1892910), (45, 1766716), (60, 1325037), (63, 1261940), (70, 1135746), (84, 946455), (90, 883358), (105, 757164), (126, 630970), (140, 567873), (180, 441679), (210, 378582), (252, 315485), (315, 252388), (420, 189291), (630, 126194), (1260, 63097)]