71254548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 192098088

約数和(自身を除く): 120843540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 673, 692, 1038, 1346, 1557, 2019, 2076, 2692, 2941, 3114, 4038, 5882, 6057, 6228, 8076, 8823, 11441, 11764, 12114, 17646, 22882, 24228, 26469, 34323, 35292, 45764, 52938, 68646, 102969, 105876, 116429, 137292, 205938, 232858, 349287, 411876, 465716, 698574, 1047861, 1397148, 1979293, 2095722, 3958586, 4191444, 5937879, 7917172, 11875758, 17813637, 23751516, 35627274, 71254548]

約数ペア:

[(1, 71254548), (2, 35627274), (3, 23751516), (4, 17813637), (6, 11875758), (9, 7917172), (12, 5937879), (17, 4191444), (18, 3958586), (34, 2095722), (36, 1979293), (51, 1397148), (68, 1047861), (102, 698574), (153, 465716), (173, 411876), (204, 349287), (306, 232858), (346, 205938), (519, 137292), (612, 116429), (673, 105876), (692, 102969), (1038, 68646), (1346, 52938), (1557, 45764), (2019, 35292), (2076, 34323), (2692, 26469), (2941, 24228), (3114, 22882), (4038, 17646), (5882, 12114), (6057, 11764), (6228, 11441), (8076, 8823)]