88920612

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 263390400

約数和(自身を除く): 174469788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 89, 99, 108, 116, 132, 174, 178, 198, 261, 267, 297, 319, 348, 356, 396, 522, 534, 594, 638, 783, 801, 841, 957, 979, 1044, 1068, 1188, 1276, 1566, 1602, 1682, 1914, 1958, 2403, 2523, 2581, 2871, 2937, 3132, 3204, 3364, 3828, 3916, 4806, 5046, 5162, 5742, 5874, 7569, 7743, 8613, 8811, 9251, 9612, 10092, 10324, 11484, 11748, 15138, 15486, 17226, 17622, 18502, 22707, 23229, 26433, 27753, 28391, 30276, 30972, 34452, 35244, 37004, 45414, 46458, 52866, 55506, 56782, 69687, 74849, 83259, 85173, 90828, 92916, 105732, 111012, 113564, 139374, 149698, 166518, 170346, 224547, 249777, 255519, 278748, 299396, 333036, 340692, 449094, 499554, 511038, 673641, 766557, 823339, 898188, 999108, 1022076, 1347282, 1533114, 1646678, 2020923, 2470017, 2694564, 3066228, 3293356, 4041846, 4940034, 7410051, 8083692, 9880068, 14820102, 22230153, 29640204, 44460306, 88920612]

約数ペア:

[(1, 88920612), (2, 44460306), (3, 29640204), (4, 22230153), (6, 14820102), (9, 9880068), (11, 8083692), (12, 7410051), (18, 4940034), (22, 4041846), (27, 3293356), (29, 3066228), (33, 2694564), (36, 2470017), (44, 2020923), (54, 1646678), (58, 1533114), (66, 1347282), (87, 1022076), (89, 999108), (99, 898188), (108, 823339), (116, 766557), (132, 673641), (174, 511038), (178, 499554), (198, 449094), (261, 340692), (267, 333036), (297, 299396), (319, 278748), (348, 255519), (356, 249777), (396, 224547), (522, 170346), (534, 166518), (594, 149698), (638, 139374), (783, 113564), (801, 111012), (841, 105732), (957, 92916), (979, 90828), (1044, 85173), (1068, 83259), (1188, 74849), (1276, 69687), (1566, 56782), (1602, 55506), (1682, 52866), (1914, 46458), (1958, 45414), (2403, 37004), (2523, 35244), (2581, 34452), (2871, 30972), (2937, 30276), (3132, 28391), (3204, 27753), (3364, 26433), (3828, 23229), (3916, 22707), (4806, 18502), (5046, 17622), (5162, 17226), (5742, 15486), (5874, 15138), (7569, 11748), (7743, 11484), (8613, 10324), (8811, 10092), (9251, 9612)]