81852228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 225993600

約数和(自身を除く): 144141372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 113, 114, 171, 226, 228, 339, 342, 353, 452, 513, 678, 684, 706, 1017, 1026, 1059, 1356, 1412, 2034, 2052, 2118, 2147, 3051, 3177, 4068, 4236, 4294, 6102, 6354, 6441, 6707, 8588, 9531, 12204, 12708, 12882, 13414, 19062, 19323, 20121, 25764, 26828, 38124, 38646, 39889, 40242, 57969, 60363, 77292, 79778, 80484, 115938, 119667, 120726, 159556, 181089, 231876, 239334, 241452, 359001, 362178, 478668, 718002, 724356, 757891, 1077003, 1436004, 1515782, 2154006, 2273673, 3031564, 4308012, 4547346, 6821019, 9094692, 13642038, 20463057, 27284076, 40926114, 81852228]

約数ペア:

[(1, 81852228), (2, 40926114), (3, 27284076), (4, 20463057), (6, 13642038), (9, 9094692), (12, 6821019), (18, 4547346), (19, 4308012), (27, 3031564), (36, 2273673), (38, 2154006), (54, 1515782), (57, 1436004), (76, 1077003), (108, 757891), (113, 724356), (114, 718002), (171, 478668), (226, 362178), (228, 359001), (339, 241452), (342, 239334), (353, 231876), (452, 181089), (513, 159556), (678, 120726), (684, 119667), (706, 115938), (1017, 80484), (1026, 79778), (1059, 77292), (1356, 60363), (1412, 57969), (2034, 40242), (2052, 39889), (2118, 38646), (2147, 38124), (3051, 26828), (3177, 25764), (4068, 20121), (4236, 19323), (4294, 19062), (6102, 13414), (6354, 12882), (6441, 12708), (6707, 12204), (8588, 9531)]