172438068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 446939584

約数和(自身を除く): 274501516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 121, 132, 206, 242, 309, 363, 412, 484, 618, 726, 1133, 1153, 1236, 1452, 2266, 2306, 3399, 3459, 4532, 4612, 6798, 6918, 12463, 12683, 13596, 13836, 24926, 25366, 37389, 38049, 49852, 50732, 74778, 76098, 118759, 139513, 149556, 152196, 237518, 279026, 356277, 418539, 475036, 558052, 712554, 837078, 1306349, 1425108, 1674156, 2612698, 3919047, 5225396, 7838094, 14369839, 15676188, 28739678, 43109517, 57479356, 86219034, 172438068]

約数ペア:

[(1, 172438068), (2, 86219034), (3, 57479356), (4, 43109517), (6, 28739678), (11, 15676188), (12, 14369839), (22, 7838094), (33, 5225396), (44, 3919047), (66, 2612698), (103, 1674156), (121, 1425108), (132, 1306349), (206, 837078), (242, 712554), (309, 558052), (363, 475036), (412, 418539), (484, 356277), (618, 279026), (726, 237518), (1133, 152196), (1153, 149556), (1236, 139513), (1452, 118759), (2266, 76098), (2306, 74778), (3399, 50732), (3459, 49852), (4532, 38049), (4612, 37389), (6798, 25366), (6918, 24926), (12463, 13836), (12683, 13596)]