77847990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 64

約数和(自身を含む): 207712512

約数和(自身を除く): 129864522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 4451, 5830, 8745, 8902, 13353, 17490, 22255, 26706, 44510, 48961, 66765, 97922, 133530, 146883, 235903, 244805, 293766, 471806, 489610, 707709, 734415, 1179515, 1415418, 1468830, 2359030, 2594933, 3538545, 5189866, 7077090, 7784799, 12974665, 15569598, 25949330, 38923995, 77847990]

約数ペア:

[(1, 77847990), (2, 38923995), (3, 25949330), (5, 15569598), (6, 12974665), (10, 7784799), (11, 7077090), (15, 5189866), (22, 3538545), (30, 2594933), (33, 2359030), (53, 1468830), (55, 1415418), (66, 1179515), (106, 734415), (110, 707709), (159, 489610), (165, 471806), (265, 293766), (318, 244805), (330, 235903), (530, 146883), (583, 133530), (795, 97922), (1166, 66765), (1590, 48961), (1749, 44510), (2915, 26706), (3498, 22255), (4451, 17490), (5830, 13353), (8745, 8902)]