7021872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 24012352

約数和(自身を除く): 16990480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 121, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 242, 248, 264, 279, 286, 312, 341, 363, 372, 396, 403, 429, 468, 484, 496, 528, 558, 572, 624, 682, 726, 744, 792, 806, 858, 936, 968, 1023, 1089, 1116, 1144, 1209, 1287, 1364, 1452, 1488, 1573, 1584, 1612, 1716, 1872, 1936, 2046, 2178, 2232, 2288, 2418, 2574, 2728, 2904, 3069, 3146, 3224, 3432, 3627, 3751, 4092, 4356, 4433, 4464, 4719, 4836, 5148, 5456, 5808, 6138, 6292, 6448, 6864, 7254, 7502, 8184, 8712, 8866, 9438, 9672, 10296, 11253, 12276, 12584, 13299, 14157, 14508, 15004, 16368, 17424, 17732, 18876, 19344, 20592, 22506, 24552, 25168, 26598, 28314, 29016, 30008, 33759, 35464, 37752, 39897, 45012, 48763, 49104, 53196, 56628, 58032, 60016, 67518, 70928, 75504, 79794, 90024, 97526, 106392, 113256, 135036, 146289, 159588, 180048, 195052, 212784, 226512, 270072, 292578, 319176, 390104, 438867, 540144, 585156, 638352, 780208, 877734, 1170312, 1755468, 2340624, 3510936, 7021872]

約数ペア:

[(1, 7021872), (2, 3510936), (3, 2340624), (4, 1755468), (6, 1170312), (8, 877734), (9, 780208), (11, 638352), (12, 585156), (13, 540144), (16, 438867), (18, 390104), (22, 319176), (24, 292578), (26, 270072), (31, 226512), (33, 212784), (36, 195052), (39, 180048), (44, 159588), (48, 146289), (52, 135036), (62, 113256), (66, 106392), (72, 97526), (78, 90024), (88, 79794), (93, 75504), (99, 70928), (104, 67518), (117, 60016), (121, 58032), (124, 56628), (132, 53196), (143, 49104), (144, 48763), (156, 45012), (176, 39897), (186, 37752), (198, 35464), (208, 33759), (234, 30008), (242, 29016), (248, 28314), (264, 26598), (279, 25168), (286, 24552), (312, 22506), (341, 20592), (363, 19344), (372, 18876), (396, 17732), (403, 17424), (429, 16368), (468, 15004), (484, 14508), (496, 14157), (528, 13299), (558, 12584), (572, 12276), (624, 11253), (682, 10296), (726, 9672), (744, 9438), (792, 8866), (806, 8712), (858, 8184), (936, 7502), (968, 7254), (1023, 6864), (1089, 6448), (1116, 6292), (1144, 6138), (1209, 5808), (1287, 5456), (1364, 5148), (1452, 4836), (1488, 4719), (1573, 4464), (1584, 4433), (1612, 4356), (1716, 4092), (1872, 3751), (1936, 3627), (2046, 3432), (2178, 3224), (2232, 3146), (2288, 3069), (2418, 2904), (2574, 2728)]