88905768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 268984320

約数和(自身を除く): 180078552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 397, 434, 516, 602, 651, 744, 794, 868, 903, 1032, 1191, 1204, 1302, 1333, 1588, 1736, 1806, 2382, 2408, 2604, 2666, 2779, 3176, 3612, 3999, 4764, 5208, 5332, 5558, 7224, 7998, 8337, 9331, 9528, 10664, 11116, 12307, 15996, 16674, 17071, 18662, 22232, 24614, 27993, 31992, 33348, 34142, 36921, 37324, 49228, 51213, 55986, 66696, 68284, 73842, 74648, 86149, 98456, 102426, 111972, 119497, 136568, 147684, 172298, 204852, 223944, 238994, 258447, 295368, 344596, 358491, 409704, 477988, 516894, 529201, 689192, 716982, 955976, 1033788, 1058402, 1433964, 1587603, 2067576, 2116804, 2867928, 3175206, 3704407, 4233608, 6350412, 7408814, 11113221, 12700824, 14817628, 22226442, 29635256, 44452884, 88905768]

約数ペア:

[(1, 88905768), (2, 44452884), (3, 29635256), (4, 22226442), (6, 14817628), (7, 12700824), (8, 11113221), (12, 7408814), (14, 6350412), (21, 4233608), (24, 3704407), (28, 3175206), (31, 2867928), (42, 2116804), (43, 2067576), (56, 1587603), (62, 1433964), (84, 1058402), (86, 1033788), (93, 955976), (124, 716982), (129, 689192), (168, 529201), (172, 516894), (186, 477988), (217, 409704), (248, 358491), (258, 344596), (301, 295368), (344, 258447), (372, 238994), (397, 223944), (434, 204852), (516, 172298), (602, 147684), (651, 136568), (744, 119497), (794, 111972), (868, 102426), (903, 98456), (1032, 86149), (1191, 74648), (1204, 73842), (1302, 68284), (1333, 66696), (1588, 55986), (1736, 51213), (1806, 49228), (2382, 37324), (2408, 36921), (2604, 34142), (2666, 33348), (2779, 31992), (3176, 27993), (3612, 24614), (3999, 22232), (4764, 18662), (5208, 17071), (5332, 16674), (5558, 15996), (7224, 12307), (7998, 11116), (8337, 10664), (9331, 9528)]