87898284

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3908

約数の個数: 60

約数和(自身を含む): 233080848

約数和(自身を除く): 145182564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3821, 3834, 5751, 7642, 7668, 11463, 11502, 15284, 22926, 23004, 34389, 45852, 68778, 103167, 137556, 206334, 271291, 309501, 412668, 542582, 619002, 813873, 1085164, 1238004, 1627746, 2441619, 3255492, 4883238, 7324857, 9766476, 14649714, 21974571, 29299428, 43949142, 87898284]

約数ペア:

[(1, 87898284), (2, 43949142), (3, 29299428), (4, 21974571), (6, 14649714), (9, 9766476), (12, 7324857), (18, 4883238), (27, 3255492), (36, 2441619), (54, 1627746), (71, 1238004), (81, 1085164), (108, 813873), (142, 619002), (162, 542582), (213, 412668), (284, 309501), (324, 271291), (426, 206334), (639, 137556), (852, 103167), (1278, 68778), (1917, 45852), (2556, 34389), (3821, 23004), (3834, 22926), (5751, 15284), (7642, 11502), (7668, 11463)]