77258220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2739

約数の個数: 96

約数和(自身を含む): 239348928

約数和(自身を除く): 162090708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2677, 2886, 4810, 5354, 5772, 7215, 8031, 9620, 10708, 13385, 14430, 16062, 26770, 28860, 32124, 34801, 40155, 53540, 69602, 80310, 99049, 104403, 139204, 160620, 174005, 198098, 208806, 297147, 348010, 396196, 417612, 495245, 522015, 594294, 696020, 990490, 1044030, 1188588, 1287637, 1485735, 1980980, 2088060, 2575274, 2971470, 3862911, 5150548, 5942940, 6438185, 7725822, 12876370, 15451644, 19314555, 25752740, 38629110, 77258220]

約数ペア:

[(1, 77258220), (2, 38629110), (3, 25752740), (4, 19314555), (5, 15451644), (6, 12876370), (10, 7725822), (12, 6438185), (13, 5942940), (15, 5150548), (20, 3862911), (26, 2971470), (30, 2575274), (37, 2088060), (39, 1980980), (52, 1485735), (60, 1287637), (65, 1188588), (74, 1044030), (78, 990490), (111, 696020), (130, 594294), (148, 522015), (156, 495245), (185, 417612), (195, 396196), (222, 348010), (260, 297147), (370, 208806), (390, 198098), (444, 174005), (481, 160620), (555, 139204), (740, 104403), (780, 99049), (962, 80310), (1110, 69602), (1443, 53540), (1924, 40155), (2220, 34801), (2405, 32124), (2677, 28860), (2886, 26770), (4810, 16062), (5354, 14430), (5772, 13385), (7215, 10708), (8031, 9620)]