71065040.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 574304640

約数和(自身を除く): 387684888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 691, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1382, 1452, 2046, 2073, 2178, 2232, 2728, 2764, 2904, 3069, 3751, 4092, 4146, 4356, 5528, 6138, 6219, 7502, 7601, 8184, 8292, 8712, 11253, 12276, 12438, 15004, 15202, 16584, 21421, 22506, 22803, 24552, 24876, 30008, 30404, 33759, 42842, 45012, 45606, 49752, 60808, 64263, 67518, 68409, 83611, 85684, 90024, 91212, 128526, 135036, 136818, 167222, 171368, 182424, 192789, 235631, 250833, 257052, 270072, 273636, 334444, 385578, 471262, 501666, 514104, 547272, 668888, 706893, 752499, 771156, 942524, 1003332, 1413786, 1504998, 1542312, 1885048, 2006664, 2120679, 2591941, 2827572, 3009996, 4241358, 5183882, 5655144, 6019992, 7775823, 8482716, 10367764, 15551646, 16965432, 20735528, 23327469, 31103292, 46654938, 62206584, 93309876, 186619752]

約数ペア:

[(1, 186619752), (2, 93309876), (3, 62206584), (4, 46654938), (6, 31103292), (8, 23327469), (9, 20735528), (11, 16965432), (12, 15551646), (18, 10367764), (22, 8482716), (24, 7775823), (31, 6019992), (33, 5655144), (36, 5183882), (44, 4241358), (62, 3009996), (66, 2827572), (72, 2591941), (88, 2120679), (93, 2006664), (99, 1885048), (121, 1542312), (124, 1504998), (132, 1413786), (186, 1003332), (198, 942524), (242, 771156), (248, 752499), (264, 706893), (279, 668888), (341, 547272), (363, 514104), (372, 501666), (396, 471262), (484, 385578), (558, 334444), (682, 273636), (691, 270072), (726, 257052), (744, 250833), (792, 235631), (968, 192789), (1023, 182424), (1089, 171368), (1116, 167222), (1364, 136818), (1382, 135036), (1452, 128526), (2046, 91212), (2073, 90024), (2178, 85684), (2232, 83611), (2728, 68409), (2764, 67518), (2904, 64263), (3069, 60808), (3751, 49752), (4092, 45606), (4146, 45012), (4356, 42842), (5528, 33759), (6138, 30404), (6219, 30008), (7502, 24876), (7601, 24552), (8184, 22803), (8292, 22506), (8712, 21421), (11253, 16584), (12276, 15202), (12438, 15004)]