71017776

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5351

約数の個数: 80

約数和(自身を含む): 210462720

約数和(自身を除く): 139444944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 5303, 6696, 10606, 13392, 15909, 21212, 31818, 42424, 47727, 63636, 84848, 95454, 127272, 143181, 164393, 190908, 254544, 286362, 328786, 381816, 493179, 572724, 657572, 763632, 986358, 1145448, 1315144, 1479537, 1972716, 2290896, 2630288, 2959074, 3945432, 4438611, 5918148, 7890864, 8877222, 11836296, 17754444, 23672592, 35508888, 71017776]

約数ペア:

[(1, 71017776), (2, 35508888), (3, 23672592), (4, 17754444), (6, 11836296), (8, 8877222), (9, 7890864), (12, 5918148), (16, 4438611), (18, 3945432), (24, 2959074), (27, 2630288), (31, 2290896), (36, 1972716), (48, 1479537), (54, 1315144), (62, 1145448), (72, 986358), (93, 763632), (108, 657572), (124, 572724), (144, 493179), (186, 381816), (216, 328786), (248, 286362), (279, 254544), (372, 190908), (432, 164393), (496, 143181), (558, 127272), (744, 95454), (837, 84848), (1116, 63636), (1488, 47727), (1674, 42424), (2232, 31818), (3348, 21212), (4464, 15909), (5303, 13392), (6696, 10606)]