123726204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3249

約数の個数: 120

約数和(自身を含む): 391517280

約数和(自身を除く): 267791076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3209, 3213, 4284, 5508, 6418, 6426, 9627, 9639, 12836, 12852, 19254, 19278, 22463, 28881, 38508, 38556, 44926, 54553, 57762, 67389, 86643, 89852, 109106, 115524, 134778, 163659, 173286, 202167, 218212, 259929, 269556, 327318, 346572, 381871, 404334, 490977, 519858, 606501, 654636, 763742, 808668, 981954, 1039716, 1145613, 1213002, 1472931, 1527484, 1819503, 1963908, 2291226, 2426004, 2945862, 3436839, 3639006, 4418793, 4582452, 5891724, 6873678, 7278012, 8837586, 10310517, 13747356, 17675172, 20621034, 30931551, 41242068, 61863102, 123726204]

約数ペア:

[(1, 123726204), (2, 61863102), (3, 41242068), (4, 30931551), (6, 20621034), (7, 17675172), (9, 13747356), (12, 10310517), (14, 8837586), (17, 7278012), (18, 6873678), (21, 5891724), (27, 4582452), (28, 4418793), (34, 3639006), (36, 3436839), (42, 2945862), (51, 2426004), (54, 2291226), (63, 1963908), (68, 1819503), (81, 1527484), (84, 1472931), (102, 1213002), (108, 1145613), (119, 1039716), (126, 981954), (153, 808668), (162, 763742), (189, 654636), (204, 606501), (238, 519858), (252, 490977), (306, 404334), (324, 381871), (357, 346572), (378, 327318), (459, 269556), (476, 259929), (567, 218212), (612, 202167), (714, 173286), (756, 163659), (918, 134778), (1071, 115524), (1134, 109106), (1377, 89852), (1428, 86643), (1836, 67389), (2142, 57762), (2268, 54553), (2754, 44926), (3209, 38556), (3213, 38508), (4284, 28881), (5508, 22463), (6418, 19278), (6426, 19254), (9627, 12852), (9639, 12836)]