90560752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 101926928

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 59, 86, 92, 97, 118, 172, 184, 194, 236, 344, 368, 388, 472, 688, 776, 944, 989, 1357, 1552, 1978, 2231, 2537, 2714, 3956, 4171, 4462, 5074, 5428, 5723, 7912, 8342, 8924, 10148, 10856, 11446, 15824, 16684, 17848, 20296, 21712, 22892, 33368, 35696, 40592, 45784, 58351, 66736, 91568, 95933, 116702, 131629, 191866, 233404, 246089, 263258, 383732, 466808, 492178, 526516, 767464, 933616, 984356, 1053032, 1534928, 1968712, 2106064, 3937424, 5660047, 11320094, 22640188, 45280376, 90560752]

約数ペア:

[(1, 90560752), (2, 45280376), (4, 22640188), (8, 11320094), (16, 5660047), (23, 3937424), (43, 2106064), (46, 1968712), (59, 1534928), (86, 1053032), (92, 984356), (97, 933616), (118, 767464), (172, 526516), (184, 492178), (194, 466808), (236, 383732), (344, 263258), (368, 246089), (388, 233404), (472, 191866), (688, 131629), (776, 116702), (944, 95933), (989, 91568), (1357, 66736), (1552, 58351), (1978, 45784), (2231, 40592), (2537, 35696), (2714, 33368), (3956, 22892), (4171, 21712), (4462, 20296), (5074, 17848), (5428, 16684), (5723, 15824), (7912, 11446), (8342, 10856), (8924, 10148)]