85489092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 239058456

約数和(自身を除く): 153569364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 4937, 5772, 8658, 9874, 14811, 17316, 19748, 29622, 44433, 59244, 64181, 88866, 128362, 177732, 182669, 192543, 256724, 365338, 385086, 548007, 577629, 730676, 770172, 1096014, 1155258, 1644021, 2192028, 2310516, 2374697, 3288042, 4749394, 6576084, 7124091, 9498788, 14248182, 21372273, 28496364, 42744546, 85489092]

約数ペア:

[(1, 85489092), (2, 42744546), (3, 28496364), (4, 21372273), (6, 14248182), (9, 9498788), (12, 7124091), (13, 6576084), (18, 4749394), (26, 3288042), (36, 2374697), (37, 2310516), (39, 2192028), (52, 1644021), (74, 1155258), (78, 1096014), (111, 770172), (117, 730676), (148, 577629), (156, 548007), (222, 385086), (234, 365338), (333, 256724), (444, 192543), (468, 182669), (481, 177732), (666, 128362), (962, 88866), (1332, 64181), (1443, 59244), (1924, 44433), (2886, 29622), (4329, 19748), (4937, 17316), (5772, 14811), (8658, 9874)]