123964884

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 218956716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 251, 269, 306, 459, 502, 538, 612, 753, 807, 918, 1004, 1076, 1506, 1614, 1836, 2259, 2421, 3012, 3228, 4267, 4518, 4573, 4842, 6777, 7263, 8534, 9036, 9146, 9684, 12801, 13554, 13719, 14526, 17068, 18292, 25602, 27108, 27438, 29052, 38403, 41157, 51204, 54876, 67519, 76806, 82314, 115209, 123471, 135038, 153612, 164628, 202557, 230418, 246942, 270076, 405114, 460836, 493884, 607671, 810228, 1147823, 1215342, 1823013, 2295646, 2430684, 3443469, 3646026, 4591292, 6886938, 7292052, 10330407, 13773876, 20660814, 30991221, 41321628, 61982442, 123964884]

約数ペア:

[(1, 123964884), (2, 61982442), (3, 41321628), (4, 30991221), (6, 20660814), (9, 13773876), (12, 10330407), (17, 7292052), (18, 6886938), (27, 4591292), (34, 3646026), (36, 3443469), (51, 2430684), (54, 2295646), (68, 1823013), (102, 1215342), (108, 1147823), (153, 810228), (204, 607671), (251, 493884), (269, 460836), (306, 405114), (459, 270076), (502, 246942), (538, 230418), (612, 202557), (753, 164628), (807, 153612), (918, 135038), (1004, 123471), (1076, 115209), (1506, 82314), (1614, 76806), (1836, 67519), (2259, 54876), (2421, 51204), (3012, 41157), (3228, 38403), (4267, 29052), (4518, 27438), (4573, 27108), (4842, 25602), (6777, 18292), (7263, 17068), (8534, 14526), (9036, 13719), (9146, 13554), (9684, 12801)]