75864812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 152664960

約数和(自身を除く): 76800148

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 73, 116, 124, 146, 289, 292, 493, 527, 578, 899, 986, 1054, 1156, 1241, 1798, 1972, 2108, 2117, 2263, 2482, 3596, 4234, 4526, 4964, 8381, 8468, 8959, 9052, 15283, 16762, 17918, 21097, 30566, 33524, 35836, 35989, 38471, 42194, 61132, 65627, 71978, 76942, 84388, 131254, 143956, 153884, 259811, 262508, 519622, 611813, 654007, 1039244, 1115659, 1223626, 1308014, 2231318, 2447252, 2616028, 4462636, 18966203, 37932406, 75864812]

約数ペア:

[(1, 75864812), (2, 37932406), (4, 18966203), (17, 4462636), (29, 2616028), (31, 2447252), (34, 2231318), (58, 1308014), (62, 1223626), (68, 1115659), (73, 1039244), (116, 654007), (124, 611813), (146, 519622), (289, 262508), (292, 259811), (493, 153884), (527, 143956), (578, 131254), (899, 84388), (986, 76942), (1054, 71978), (1156, 65627), (1241, 61132), (1798, 42194), (1972, 38471), (2108, 35989), (2117, 35836), (2263, 33524), (2482, 30566), (3596, 21097), (4234, 17918), (4526, 16762), (4964, 15283), (8381, 9052), (8468, 8959)]