8489628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 24984960

約数和(自身を除く): 16495332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 571, 708, 826, 1062, 1142, 1239, 1652, 1713, 2124, 2284, 2478, 3426, 3717, 3997, 4956, 5139, 6852, 7434, 7994, 10278, 11991, 14868, 15988, 20556, 23982, 33689, 35973, 47964, 67378, 71946, 101067, 134756, 143892, 202134, 235823, 303201, 404268, 471646, 606402, 707469, 943292, 1212804, 1414938, 2122407, 2829876, 4244814, 8489628]

約数ペア:

[(1, 8489628), (2, 4244814), (3, 2829876), (4, 2122407), (6, 1414938), (7, 1212804), (9, 943292), (12, 707469), (14, 606402), (18, 471646), (21, 404268), (28, 303201), (36, 235823), (42, 202134), (59, 143892), (63, 134756), (84, 101067), (118, 71946), (126, 67378), (177, 47964), (236, 35973), (252, 33689), (354, 23982), (413, 20556), (531, 15988), (571, 14868), (708, 11991), (826, 10278), (1062, 7994), (1142, 7434), (1239, 6852), (1652, 5139), (1713, 4956), (2124, 3997), (2284, 3717), (2478, 3426)]